year country value
1960 Austria 1546.26146801
1960 Australia 3063.55427059
1960 Belgium 2519.15897861
1960 Canada 4251.20999157
1960 Switzerland 1398.6548362
1960 Germany 1952.53390446
1960 Denmark 1922.97367261
1960 Spain 530.837727795
1960 Finland 2196.95306655
1960 France 1699.54209376
1960 United Kingdom 3032.77973282
1960 Greece 289.057068014
1960 Ireland 1318.81248674
1960 Iceland 3082.71156322
1960 Italy 794.820566657
1960 Japan 873.910314846
1960 Luxembourg 10523.4066949
1960 Netherlands 1825.73532657
1960 Norway 1906.17492996
1960 New Zealand 1731.46543002
1960 Poland 1827.97561869
1960 Portugal 336.913601655
1960 Sweden 2698.79230255
1960 United States 5641.73483846
1961 Austria 1554.03490595
1961 Australia 3115.78708385
1961 Belgium 2570.53197601
1961 Canada 4307.52925401
1961 Switzerland 1454.7551163
1961 Germany 1994.32055807
1961 Denmark 2023.30839018
1961 Spain 558.024903015
1961 Finland 2252.77869
1961 France 1745.59807542
1961 United Kingdom 3006.68418561
1961 Greece 322.49057817
1961 Ireland 1396.4661521
1961 Iceland 2916.70623195
1961 Italy 890.680252927
1961 Japan 962.907112689
1961 Luxembourg 10534.0182108
1961 Netherlands 1878.97509621
1961 Norway 1937.64474486
1961 New Zealand 1808.22024793
1961 Poland 1894.10258977
1961 Portugal 365.840115861
1961 Sweden 2742.12346865
1961 United States 5612.05274619
1962 Austria 1675.87362115
1962 Australia 3172.97486502
1962 Belgium 2809.73112532
1962 Canada 4451.38916944
1962 Switzerland 1568.91106002
1962 Germany 2124.82583096
1962 Denmark 2296.28956262
1962 Spain 605.524945294
1962 Finland 2361.74387608
1962 France 1861.55589447
1962 United Kingdom 3087.37911737
1962 Greece 350.101257861
1962 Ireland 1412.72967684
1962 Iceland 3028.29836932
1962 Italy 1007.04524125
1962 Japan 1003.75225394
1962 Luxembourg 10414.5409197
1962 Netherlands 2080.96537186
1962 Norway 2052.05448433
1962 New Zealand 1820.00765512
1962 Poland 1976.83415543
1962 Portugal 363.164047972
1962 Sweden 2887.23625249
1962 United States 5774.61310832
1963 Austria 1823.99522507
1963 Australia 3284.0509589
1963 Belgium 3043.22066101
1963 Canada 4693.86474372
1963 Switzerland 1869.5874977
1963 Germany 2281.28750576
1963 Denmark 2502.92764431
1963 Spain 623.445364809
1963 Finland 2478.91200889
1963 France 1984.10041965
1963 United Kingdom 3196.8311836
1963 Greece 367.81143034
1963 Ireland 1453.96210541
1963 Iceland 3279.60226875
1963 Italy 1119.72953251
1963 Japan 1136.48486758
1963 Luxembourg 10465.8130207
1963 Netherlands 2268.4263853
1963 Norway 2182.99310767
1963 New Zealand 1966.89849921
1963 Poland 1984.22427716
1963 Portugal 394.938958657
1963 Sweden 3080.41407472
1963 United States 5986.79490811
1964 Austria 1855.08515531
1964 Australia 3349.41416674
1964 Belgium 3021.71140399
1964 Canada 4903.15301423
1964 Switzerland 1819.43533749
1964 Germany 2341.1589531
1964 Denmark 2600.15582143
1964 Spain 683.771320339
1964 Finland 2678.38316577
1964 France 2085.92619602
1964 United Kingdom 3212.53455556
1964 Greece 433.559342308
1964 Ireland 1522.19497305
1964 Iceland 3306.81595699
1964 Italy 1221.73167671
1964 Japan 1260.47454664
1964 Luxembourg 11150.0503432
1964 Netherlands 2349.14884985
1964 Norway 2320.01313361
1964 New Zealand 2217.74468085
1964 Poland 2031.59416753
1964 Portugal 410.251827126
1964 Sweden 3273.5089646
1964 United States 6136.96076899
1965 Austria 1851.84356411
1965 Australia 3463.2155778
1965 Belgium 3116.01602212
1965 Canada 5153.20123996
1965 Switzerland 1943.60051581
1965 Germany 2378.35034223
1965 Denmark 2822.73484496
1965 Spain 714.875266208
1965 Finland 2887.69410649
1965 France 2110.74918076
1965 United Kingdom 3329.41016283
1965 Greece 478.755856643
1965 Hungary 1426.76840165
1965 Ireland 1511.90491085
1965 Iceland 3444.55134539
1965 Italy 1316.46423545
1965 Japan 1361.58723946
1965 Luxembourg 10926.3951735
1965 Netherlands 2493.19228756
1965 Norway 2539.59772968
1965 New Zealand 2275.04946728
1965 Poland 2088.01499128
1965 Portugal 440.882937836
1965 Sweden 3437.54077043
1965 United States 6307.89749
1966 Austria 1902.75640782
1966 Australia 3546.53797957
1966 Belgium 3051.30320125
1966 Canada 5271.87290503
1966 Switzerland 1966.69213697
1966 Germany 2387.7098358
1966 Denmark 3067.42783198
1966 Spain 790.534914234
1966 Finland 3065.4386755
1966 France 2123.96015421
1966 United Kingdom 3306.7816134
1966 Greece 547.197001597
1966 Hungary 1448.31423176
1966 Ireland 1629.59187206
1966 Iceland 3639.77092601
1966 Italy 1431.0758773
1966 Japan 1476.99749474
1966 Luxembourg 10480.6061786
1966 Netherlands 2605.55908836
1966 Norway 2710.07819852
1966 New Zealand 2320.29857997
1966 Poland 2140.89302737
1966 Portugal 451.75081374
1966 Sweden 3636.64385742
1966 United States 6591.33798331
1967 Austria 1920.21212423
1967 Australia 3692.80794983
1967 Belgium 3182.9234575
1967 Canada 5556.76817558
1967 Switzerland 2040.8279002
1967 Germany 2388.41077431
1967 Denmark 3061.11010693
1967 Spain 881.699407339
1967 Finland 3126.42604539
1967 France 2249.34700766
1967 United Kingdom 3345.55349486
1967 Greece 607.702155943
1967 Hungary 1476.51166669
1967 Ireland 1767.42510638
1967 Iceland 3594.36178937
1967 Italy 1551.51917279
1967 Japan 1720.54974435
1967 Luxembourg 10361.9725668
1967 Netherlands 2762.72890074
1967 Norway 2815.68798736
1967 New Zealand 2208.96182085
1967 Poland 2199.04224055
1967 Portugal 486.585415324
1967 Sweden 3630.19413871
1967 United States 6809.85804078
1968 Austria 2045.8281229
1968 Australia 3763.55841452
1968 Belgium 3590.00425835
1968 Canada 5871.45367335
1968 Switzerland 2172.60388344
1968 Germany 2561.5207737
1968 Denmark 3203.75227935
1968 Spain 993.375045684
1968 Finland 3342.70325814
1968 France 2361.38405021
1968 United Kingdom 3406.14449474
1968 Greece 652.081596977
1968 Hungary 1507.14194825
1968 Ireland 1881.14935432
1968 Iceland 3924.13443977
1968 Italy 1698.42756043
1968 Japan 1938.456833
1968 Luxembourg 11114.6672622
1968 Netherlands 3042.74343483
1968 Norway 3052.89656506
1968 New Zealand 2339.91666667
1968 Poland 2290.22911067
1968 Portugal 497.129002507
1968 Sweden 4000.82327796
1968 United States 7073.47382739
1969 Austria 2181.63230886
1969 Australia 3792.93476311
1969 Belgium 3877.04436394
1969 Canada 6091.29902986
1969 Switzerland 2334.44403034
1969 Germany 2772.0081825
1969 Denmark 3699.53044445
1969 Spain 1049.82522381
1969 Finland 3668.52329855
1969 France 2538.42931425
1969 United Kingdom 3557.12927532
1969 Greece 725.525615416
1969 Hungary 1607.78001311
1969 Ireland 1974.58885309
1969 Iceland 3553.47668524
1969 Italy 1832.49991828
1969 Japan 2193.61012678
1969 Luxembourg 11974.1925926
1969 Netherlands 3362.74862587
1969 Norway 3193.65507821
1969 New Zealand 2381.88766049
1969 Poland 2438.35536725
1969 Portugal 579.972492793
1969 Sweden 4303.22391665
1969 United States 7332.36640073
1970 Austria 2418.21012909
1970 Australia 4063.41136963
1970 Belgium 4135.19976958
1970 Canada 6476.36095479
1970 Switzerland 2556.65870717
1970 Germany 3860.86493636
1970 Denmark 3971.43072787
1970 Spain 1123.17967681
1970 Finland 3872.22301944
1970 France 2953.65122306
1970 United Kingdom 3684.95235187
1970 Greece 872.78372797
1970 Hungary 1730.32701968
1970 Ireland 2023.63107617
1970 Iceland 4231.9920954
1970 Italy 2026.21747487
1970 Japan 2458.35709425
1970 Luxembourg 12106.1529435
1970 Netherlands 3765.56498794
1970 Norway 3417.67466174
1970 New Zealand 2484.37907801
1970 Poland 2550.00413295
1970 Portugal 663.861506416
1970 Sweden 4681.29983572
1970 United States 7569.08874334
1971 Austria 2508.52091906
1971 Australia 3989.62974414
1971 Belgium 4099.95531968
1971 Canada 6530.11500566
1971 Switzerland 2637.67078213
1971 Czech Republic 4618.40932184
1971 Germany 3895.26472555
1971 Denmark 3728.53802221
1971 Spain 1246.02665011
1971 Finland 3939.21108799
1971 France 3030.10431541
1971 United Kingdom 3733.28299839
1971 Greece 984.042076151
1971 Hungary 1835.90837438
1971 Ireland 2245.32344045
1971 Israel 1870.10915608
1971 Iceland 4378.31031839
1971 Italy 1949.14872334
1971 Japan 2531.0885361
1971 Korea, Rep. 520.655104937
1971 Luxembourg 11863.0895885
1971 Netherlands 3855.31043737
1971 Norway 3407.06229172
1971 New Zealand 2421.83146461
1971 Poland 2627.0662986
1971 Portugal 726.050457695
1971 Sweden 4450.38251077
1971 Slovak Republic 3128.60198765
1971 United States 7644.52589075
1972 Austria 2627.32249578
1972 Australia 4035.20634439
1972 Belgium 4473.92951273
1972 Canada 6933.0578216
1972 Switzerland 2727.71921732
1972 Czech Republic 4613.78636739
1972 Germany 4017.33738516
1972 Denmark 3858.59212164
1972 Spain 1299.8990369
1972 Finland 4188.16067653
1972 France 3173.1324856
1972 United Kingdom 3747.96247517
1972 Greece 1134.78649348
1972 Hungary 1880.20855722
1972 Ireland 2194.51306452
1972 Israel 1756.33100381
1972 Iceland 4403.96964669
1972 Italy 2050.73787712
1972 Japan 2667.04674964
1972 Korea, Rep. 555.231961812
1972 Luxembourg 12009.5701096
1972 Netherlands 4381.00653235
1972 Norway 3495.96033973
1972 New Zealand 2651.48725017
1972 Poland 2693.81851514
1972 Portugal 745.283954565
1972 Sweden 4527.21372025
1972 Slovak Republic 3224.51944058
1972 United States 7941.00580764
1973 Austria 2830.94680215
1973 Australia 4264.27122571
1973 Belgium 4720.78411205
1973 Canada 7123.24950665
1973 Switzerland 2998.00518348
1973 Czech Republic 4551.29806034
1973 Germany 4240.06186175
1973 Denmark 3781.75720117
1973 Spain 1482.21485949
1973 Finland 4507.55698412
1973 France 3388.0177699
1973 United Kingdom 3880.65017435
1973 Greece 1322.76394247
1973 Hungary 2039.43182815
1973 Ireland 2238.47178341
1973 Israel 2368.43685174
1973 Iceland 5268.96574462
1973 Italy 2175.58754564
1973 Japan 2964.20821806
1973 Korea, Rep. 634.887439682
1973 Luxembourg 12648.5604223
1973 Netherlands 4613.21054738
1973 Norway 3600.38271863
1973 New Zealand 2712.95838972
1973 Poland 2784.35612102
1973 Portugal 798.835180874
1973 Sweden 4773.81140251
1973 Slovak Republic 3343.35449413
1973 United States 8163.60379219
1974 Austria 2730.43732641
1974 Australia 4294.16162647
1974 Belgium 4617.49859477
1974 Canada 7100.49483172
1974 Switzerland 2783.51453661
1974 Czech Republic 4193.16533211
1974 Germany 4158.27162572
1974 Denmark 3489.60645924
1974 Spain 1590.46576272
1974 Finland 4383.84811752
1974 France 3255.73024771
1974 United Kingdom 3734.84165225
1974 Greece 1256.34873469
1974 Hungary 2101.20711308
1974 Ireland 2268.08988048
1974 Israel 1732.93337282
1974 Iceland 5132.19707354
1974 Italy 2212.20669215
1974 Japan 2924.24571086
1974 Korea, Rep. 676.665434506
1974 Luxembourg 13023.889593
1974 Netherlands 4501.35259684
1974 Norway 3572.97545102
1974 New Zealand 2957.88723545
1974 Poland 2882.19638653
1974 Portugal 824.361218661
1974 Sweden 4510.44301102
1974 Slovak Republic 3464.06608804
1974 United States 7909.58647956
1975 Austria 2654.84872943
1975 Australia 4345.87144605
1975 Belgium 4317.93565766
1975 Canada 7149.82812702
1975 Switzerland 2710.77292387
1975 Czech Republic 4341.27832645
1975 Germany 3984.97423925
1975 Denmark 3453.20722186
1975 Spain 1618.41006622
1975 Finland 4181.81065661
1975 France 3061.03206725
1975 United Kingdom 3545.81713377
1975 Greece 1298.20436341
1975 Hungary 2173.637556
1975 Ireland 2083.99492091
1975 Israel 2032.76439942
1975 Iceland 5071.63534102
1975 Italy 2106.07874847
1975 Japan 2725.15932642
1975 Korea, Rep. 693.267707831
1975 Luxembourg 10504.9811952
1975 Netherlands 4318.72773498
1975 Norway 3642.36709236
1975 New Zealand 2835.36086816
1975 Poland 3029.40926496
1975 Portugal 845.3624414
1975 Sweden 4764.49901293
1975 Slovak Republic 3539.87936541
1975 United States 7656.26357924
1976 Austria 2866.97592038
1976 Australia 4405.70298582
1976 Belgium 4622.23311806
1976 Canada 7271.79415767
1976 Switzerland 2821.01288631
1976 Czech Republic 4437.47202111
1976 Germany 4314.5816374
1976 Denmark 3745.56183855
1976 Spain 1717.69802627
1976 Finland 4459.85960915
1976 France 3250.30002815
1976 United Kingdom 3616.97553446
1976 Greece 1386.10046636
1976 Hungary 2312.37115727
1976 Ireland 2110.1919365
1976 Israel 1832.14803283
1976 Iceland 5085.58100239
1976 Italy 2264.057187
1976 Japan 2876.80085306
1976 Korea, Rep. 758.589835142
1976 Luxembourg 10668.5674367
1976 Netherlands 4742.97985405
1976 Norway 3951.89674905
1976 New Zealand 2996.17068467
1976 Poland 3157.94200772
1976 Portugal 872.349374346
1976 Sweden 5151.25136732
1976 Slovak Republic 3631.26079574
1976 United States 8100.56222166
1977 Austria 2797.42192238
1977 Australia 4671.19567362
1977 Belgium 4589.52441
1977 Canada 7409.07505463
1977 Switzerland 2877.79290941
1977 Czech Republic 4712.6586435
1977 Germany 4336.0874042
1977 Denmark 3830.10381024
1977 Spain 1667.84587868
1977 Finland 4516.24806759
1977 France 3175.48169443
1977 United Kingdom 3695.38387114
1977 Greece 1469.54942907
1977 Hungary 2428.53537898
1977 Ireland 2203.82152215
1977 Israel 1786.48768337
1977 Iceland 5602.87016623
1977 Italy 2204.17980667
1977 Japan 2899.90421823
1977 Korea, Rep. 866.268647699
1977 Luxembourg 10278.5575523
1977 Netherlands 4560.27521284
1977 Norway 4049.64032247
1977 New Zealand 3125.19583333
1977 Poland 3251.81064342
1977 Portugal 845.368945104
1977 Sweden 5054.83376436
1977 Slovak Republic 3780.58944725
1977 United States 8285.57089798
1978 Austria 2893.02229942
1978 Australia 4629.61847054
1978 Belgium 4827.13683392
1978 Canada 7538.4745798
1978 Switzerland 2995.01682496
1978 Czech Republic 4425.58155565
1978 Germany 4483.88084693
1978 Denmark 3894.63776055
1978 Spain 1757.20733492
1978 Finland 4664.52317588
1978 France 3372.35677325
1978 United Kingdom 3675.43527263
1978 Greece 1525.44353586
1978 Hungary 2673.59849326
1978 Ireland 2178.72097564
1978 Israel 1849.39918699
1978 Iceland 5710.71008379
1978 Italy 2247.56551684
1978 Japan 2898.33881356
1978 Korea, Rep. 935.186778111
1978 Luxembourg 11096.0036684
1978 Netherlands 4662.60527769
1978 Norway 4350.58520388
1978 New Zealand 3031.9935918
1978 Poland 3488.40569016
1978 Portugal 916.769387702
1978 Sweden 5016.78911702
1978 Slovak Republic 3929.15702564
1978 United States 8438.40307748
1979 Austria 3138.91614262
1979 Australia 4683.85317624
1979 Belgium 4976.68551037
1979 Canada 7838.12295588
1979 Switzerland 3042.17915548
1979 Czech Republic 4702.45583585
1979 Germany 4685.29672767
1979 Denmark 4020.03654236
1979 Spain 1768.34228902
1979 Finland 4963.53550808
1979 France 3499.13435029
1979 United Kingdom 3858.97596476
1979 Greece 1597.92592534
1979 Hungary 2637.64098268
1979 Ireland 2534.33864394
1979 Israel 2005.81352351
1979 Iceland 6515.05969389
1979 Italy 2340.04203542
1979 Japan 3044.0528437
1979 Korea, Rep. 1063.20203016
1979 Luxembourg 10458.1128602
1979 Netherlands 4868.63559399
1979 Norway 4457.7166897
1979 New Zealand 2834.45802509
1979 Poland 3565.33005145
1979 Portugal 998.160696348
1979 Sweden 5229.60753962
1979 Slovak Republic 3967.23812825
1979 United States 8327.04170536
1980 Austria 3067.01191997
1980 Australia 4737.48203104
1980 Belgium 4743.57501317
1980 Canada 7831.47541983
1980 Switzerland 3170.57547163
1980 Czech Republic 4556.06159551
1980 Germany 4562.29597279
1980 Denmark 3735.14408571
1980 Spain 1808.12267197
1980 Finland 5146.64229888
1980 France 3479.70718384
1980 United Kingdom 3523.64884206
1980 Greece 1553.78161588
1980 Hungary 2647.04397915
1980 Ireland 2413.15635256
1980 Israel 2017.27307891
1980 Iceland 6560.99816778
1980 Italy 2318.42730014
1980 Japan 2950.1353462
1980 Korea, Rep. 1080.97699612
1980 Luxembourg 9774.65055609
1980 Netherlands 4548.82478904
1980 Norway 4483.16436673
1980 New Zealand 2886.23128815
1980 Poland 3559.32574636
1980 Portugal 1022.46364851
1980 Sweden 4871.58365693
1980 Slovak Republic 3985.80609922
1980 United States 7942.25301793
1981 Austria 2897.0093979
1981 Australia 4694.67642527
1981 Belgium 4415.36215402
1981 Canada 7541.89148594
1981 Switzerland 3093.32327574
1981 Czech Republic 4566.25090735
1981 Germany 4399.4998234
1981 Denmark 3381.4344502
1981 Spain 1821.03186291
1981 Finland 4934.58846775
1981 France 3382.06572129
1981 United Kingdom 3416.1996693
1981 Greece 1505.2793866
1981 Hungary 2629.96067532
1981 Ireland 2392.95395308
1981 Israel 1840.73533873
1981 Iceland 7178.86936361
1981 Italy 2265.93108965
1981 Japan 2864.27743778
1981 Korea, Rep. 1045.08837125
1981 Luxembourg 8526.03737422
1981 Netherlands 4269.41411959
1981 Norway 4406.4514933
1981 New Zealand 2831.77106518
1981 Poland 3245.31154945
1981 Portugal 1006.49412741
1981 Sweden 5097.15434271
1981 Slovak Republic 3874.34034973
1981 United States 7647.53805357
1982 Austria 2830.22178095
1982 Australia 4817.48952431
1982 Belgium 4207.90239505
1982 Canada 7160.12570431
1982 Switzerland 2984.22326318
1982 Czech Republic 4632.02277964
1982 Germany 4257.86440736
1982 Denmark 3422.37480485
1982 Spain 1762.42070137
1982 Finland 4805.49388193
1982 France 3282.76696459
1982 United Kingdom 3398.2394248
1982 Greece 1537.27769706
1982 Hungary 2630.76987745
1982 Ireland 2356.8942567
1982 Israel 1958.31704292
1982 Iceland 7076.20798768
1982 Italy 2206.54273411
1982 Japan 2840.61444166
1982 Korea, Rep. 1094.24787672
1982 Luxembourg 8057.80999932
1982 Netherlands 3785.11593558
1982 Norway 4254.67126245
1982 New Zealand 2989.57463531
1982 Poland 3412.50788252
1982 Portugal 1119.20463053
1982 Sweden 4877.77443187
1982 Slovak Republic 3756.58498478
1982 United States 7259.07889875
1983 Austria 2843.40556817
1983 Australia 4561.42605244
1983 Belgium 4156.36830933
1983 Canada 7051.61840038
1983 Switzerland 3173.30757763
1983 Czech Republic 4644.24891242
1983 Germany 4268.26346956
1983 Denmark 3233.16010001
1983 Spain 1784.0066277
1983 Finland 4823.85883071
1983 France 3349.88159215
1983 United Kingdom 3378.27597497
1983 Greece 1599.08403152
1983 Hungary 2594.83371616
1983 Ireland 2336.18526748
1983 Israel 1793.92204629
1983 Iceland 7254.28628095
1983 Italy 2203.86418772
1983 Japan 2823.85783882
1983 Korea, Rep. 1169.81152593
1983 Luxembourg 7576.20712102
1983 Netherlands 3935.95687917
1983 Norway 4419.38028772
1983 New Zealand 3055.43750194
1983 Poland 3350.91546472
1983 Portugal 1117.91312696
1983 Sweden 4941.2601679
1983 Slovak Republic 3769.53168037
1983 United States 7199.30456987
1984 Austria 2953.68814963
1984 Australia 4651.51923572
1984 Belgium 4335.81847545
1984 Canada 7341.60438876
1984 Switzerland 3239.36996506
1984 Czech Republic 4738.80954826
1984 Germany 4446.6848753
1984 Denmark 3353.4612028
1984 Spain 1816.31769208
1984 Finland 4910.52301783
1984 France 3450.44616238
1984 United Kingdom 3366.68772107
1984 Greece 1652.82173722
1984 Hungary 2697.03025704
1984 Ireland 2346.15191895
1984 Israel 1828.53907189
1984 Iceland 7531.26996255
1984 Italy 2253.71892375
1984 Japan 3017.80616241
1984 Korea, Rep. 1266.43285651
1984 Luxembourg 8112.6754791
1984 Netherlands 4147.70152766
1984 Norway 4663.36215632
1984 New Zealand 3225.389818
1984 Poland 3211.68414357
1984 Portugal 1115.89426896
1984 Sweden 5216.25145968
1984 Slovak Republic 3933.96887166
1984 United States 7443.20475777
1985 Austria 3051.59706199
1985 Australia 4621.42086559
1985 Belgium 4473.47374418
1985 Canada 7438.89283787
1985 Switzerland 3412.39110931
1985 Czech Republic 4761.35476058
1985 Germany 4598.14130095
1985 Denmark 3774.1120846
1985 Spain 1846.11756786
1985 Finland 5269.8923709
1985 France 3599.43804402
1985 United Kingdom 3550.556878
1985 Greece 1766.75326898
1985 Hungary 2795.70254171
1985 Ireland 2438.73234142
1985 Israel 1788.99669265
1985 Iceland 7334.90192829
1985 Italy 2284.81129784
1985 Japan 3005.30545572
1985 Korea, Rep. 1311.76893104
1985 Luxembourg 8346.92642062
1985 Netherlands 4184.42981439
1985 Norway 4806.17196899
1985 New Zealand 3422.60950634
1985 Poland 3351.92786602
1985 Portugal 1093.85857175
1985 Sweden 5656.18715111
1985 Slovak Republic 4016.90777269
1985 United States 7456.58696054
1986 Austria 3061.58886226
1986 Australia 4620.45179294
1986 Belgium 4633.87296649
1986 Canada 7492.00461762
1986 Switzerland 3544.52206016
1986 Czech Republic 4837.00386774
1986 Germany 4589.22931158
1986 Denmark 3823.47993393
1986 Spain 1878.36694038
1986 Finland 5482.57842272
1986 France 3635.15294406
1986 United Kingdom 3598.24429871
1986 Greece 1673.81925118
1986 Hungary 2786.91742037
1986 Ireland 2504.31958731
1986 Israel 2102.24587113
1986 Iceland 7605.56377992
1986 Italy 2311.54807248
1986 Japan 3020.72262371
1986 Korea, Rep. 1485.55395299
1986 Luxembourg 8163.54875053
1986 Netherlands 4317.3155906
1986 Norway 5015.4649689
1986 New Zealand 3431.64327128
1986 Poland 3464.25989836
1986 Portugal 1208.47428029
1986 Sweden 5878.7873683
1986 Slovak Republic 3981.14015108
1986 United States 7375.98861881
1987 Austria 3174.74539203
1987 Australia 4764.94506238
1987 Belgium 4728.50329587
1987 Canada 7641.29152542
1987 Switzerland 3430.8555125
1987 Czech Republic 4975.31234664
1987 Germany 4616.37027633
1987 Denmark 3819.82959315
1987 Spain 1919.55262663
1987 Finland 5960.69258613
1987 France 3704.43821812
1987 United Kingdom 3618.73208801
1987 Greece 1791.80518759
1987 Hungary 2894.20197855
1987 Ireland 2607.88908201
1987 Israel 2278.47928588
1987 Iceland 7857.45488268
1987 Italy 2407.25635314
1987 Japan 3044.22671614
1987 Korea, Rep. 1587.19444378
1987 Luxembourg 7942.94807822
1987 Netherlands 4387.67068914
1987 Norway 5037.64164699
1987 New Zealand 3420.55975794
1987 Poland 3535.50931565
1987 Portugal 1241.1956653
1987 Sweden 5763.45613687
1987 Slovak Republic 4076.37339072
1987 United States 7622.22757533
1988 Austria 3204.56218244
1988 Australia 4770.74224846
1988 Belgium 4771.27632285
1988 Canada 7854.96846998
1988 Switzerland 3436.87583284
1988 Czech Republic 4873.12322723
1988 Germany 4629.26447949
1988 Denmark 3642.00365103
1988 Spain 2067.93917912
1988 Finland 5590.43651436
1988 France 3668.14696594
1988 United Kingdom 3643.25714332
1988 Greece 1902.90309349
1988 Hungary 2864.47433003
1988 Ireland 2593.47809004
1988 Israel 2451.74583521
1988 Iceland 7882.47377272
1988 Italy 2462.79677753
1988 Japan 3242.64102501
1988 Korea, Rep. 1766.66587254
1988 Luxembourg 8158.43352524
1988 Netherlands 4321.10052958
1988 Norway 4807.1934164
1988 New Zealand 3537.05373134
1988 Poland 3496.989979
1988 Portugal 1299.58511359
1988 Sweden 5854.41823014
1988 Slovak Republic 4107.7451017
1988 United States 7849.96765222
1989 Austria 3138.98348817
1989 Australia 4998.04732848
1989 Belgium 4798.69319823
1989 Canada 7933.49822857
1989 Switzerland 3339.08347214
1989 Czech Republic 4734.7238721
1989 Germany 4514.85895157
1989 Denmark 3414.25115643
1989 Spain 2271.8843649
1989 Finland 5753.6392828
1989 France 3799.1459511
1989 United Kingdom 3626.22015834
1989 Greece 2093.11424612
1989 Hungary 2875.38990503
1989 Ireland 2655.03591703
1989 Israel 2488.92341744
1989 Iceland 7983.03750811
1989 Italy 2566.10892465
1989 Japan 3350.67433965
1989 Korea, Rep. 1861.91465314
1989 Luxembourg 8699.9363564
1989 Netherlands 4323.85818027
1989 Norway 4972.577309
1989 New Zealand 3736.79458505
1989 Poland 3259.23455296
1989 Portugal 1575.75452274
1989 Sweden 5594.54696853
1989 Slovak Republic 4084.86844624
1989 United States 7889.99654808
1990 Austria 3227.71648313
1990 Australia 5052.77847771
1990 Belgium 4844.18581856
1990 Canada 7504.77733799
1990 Switzerland 3621.41302854
1990 Czech Republic 4796.45110422
1990 Germany 4423.90336141
1990 Denmark 3377.48045639
1990 Estonia 6315.93118418
1990 Spain 2318.82126931
1990 Finland 5691.57118588
1990 France 3848.01074964
1990 United Kingdom 3597.00672793
1990 Greece 2110.93461372
1990 Hungary 2762.42511559
1990 Ireland 2842.24442184
1990 Israel 2462.52381974
1990 Iceland 8195.71001389
1990 Italy 2583.88807748
1990 Japan 3556.14414305
1990 Korea, Rep. 2171.42893466
1990 Luxembourg 8931.85805945
1990 Netherlands 4393.20369648
1990 Norway 4951.70946508
1990 New Zealand 3719.64472158
1990 Poland 2705.39145589
1990 Portugal 1676.74441247
1990 Sweden 5514.55005266
1990 Slovenia 2857.56453059
1990 Slovak Republic 4024.66604783
1990 United States 7671.55403949
1991 Austria 3400.260945
1991 Australia 4926.72778292
1991 Belgium 5055.90042307
1991 Canada 7388.56367426
1991 Switzerland 3628.01423769
1991 Czech Republic 4344.99986322
1991 Germany 4306.25002937
1991 Denmark 3735.07759932
1991 Estonia 5775.85354387
1991 Spain 2399.61230178
1991 Finland 5742.78422894
1991 France 4047.2952872
1991 United Kingdom 3708.49356508
1991 Greece 2107.63344101
1991 Hungary 2634.77037423
1991 Ireland 2833.82853715
1991 Israel 2326.41200242
1991 Iceland 7954.34392177
1991 Italy 2645.67323733
1991 Japan 3583.48175854
1991 Korea, Rep. 2309.83271702
1991 Luxembourg 9412.09043928
1991 Netherlands 4602.64364526
1991 Norway 5090.34284652
1991 New Zealand 3783.8253555
1991 Poland 2640.92439213
1991 Portugal 1700.05270931
1991 Sweden 5650.77393058
1991 Slovenia 2778.95039034
1991 Slovak Republic 3606.58243726
1991 United States 7631.52136326
1992 Austria 3231.8805608
1992 Australia 4957.33861103
1992 Belgium 5092.94677097
1992 Canada 7480.02534278
1992 Switzerland 3606.24033869
1992 Czech Republic 4219.05146397
1992 Germany 4194.95526663
1992 Denmark 3562.0860623
1992 Estonia 4285.64188297
1992 Spain 2434.894873
1992 Finland 5380.99306782
1992 France 3959.99019129
1992 United Kingdom 3685.4860791
1992 Greece 2135.93232545
1992 Hungary 2419.67498224
1992 Ireland 2777.82336592
1992 Israel 2582.81573297
1992 Iceland 7792.56254381
1992 Italy 2627.33810627
1992 Japan 3658.547827
1992 Korea, Rep. 2540.15550924
1992 Luxembourg 9342.61490406
1992 Netherlands 4501.66087489
1992 Norway 5143.51573733
1992 New Zealand 3827.67194269
1992 Poland 2569.11285358
1992 Portugal 1807.82507199
1992 Sweden 5369.58493745
1992 Slovenia 2584.05017185
1992 Slovak Republic 3410.72260668
1992 United States 7677.39454377
1993 Austria 3238.75849031
1993 Australia 5160.70057169
1993 Belgium 4954.29092739
1993 Canada 7641.83037125
1993 Switzerland 3484.48826904
1993 Czech Republic 4087.57848005
1993 Germany 4127.74798693
1993 Denmark 3645.7019081
1993 Estonia 3451.95525417
1993 Spain 2328.94900152
1993 Finland 5617.21537796
1993 France 4010.15318746
1993 United Kingdom 3712.17408304
1993 Greece 2089.71577927
1993 Hungary 2483.32347415
1993 Ireland 2818.16763374
1993 Israel 2636.8639042
1993 Iceland 8267.12674187
1993 Italy 2611.99043754
1993 Japan 3674.05275583
1993 Korea, Rep. 2823.75998729
1993 Luxembourg 9346.48468457
1993 Netherlands 4508.45963943
1993 Norway 5442.83278884
1993 New Zealand 3993.4796484
1993 Poland 2624.54746847
1993 Portugal 1779.33624647
1993 Sweden 5334.09377993
1993 Slovenia 2715.19762058
1993 Slovak Republic 3334.79434511
1993 United States 7709.83552568
1994 Austria 3218.34894592
1994 Australia 5111.08064968
1994 Belgium 5225.41157457
1994 Canada 7834.87442676
1994 Switzerland 3490.19952687
1994 Czech Republic 3959.06890802
1994 Germany 4094.32417514
1994 Denmark 3759.51907156
1994 Estonia 3667.13275907
1994 Spain 2452.05242188
1994 Finland 5972.55427269
1994 France 3843.2541816
1994 United Kingdom 3729.11936069
1994 Greece 2130.12427231
1994 Hungary 2410.77870768
1994 Ireland 2945.58523791
1994 Israel 2740.5693647
1994 Iceland 8208.43467245
1994 Italy 2578.47257553
1994 Japan 3867.50050016
1994 Korea, Rep. 2971.52392414
1994 Luxembourg 8912.46509896
1994 Netherlands 4509.46866892
1994 Norway 5296.13133568
1994 New Zealand 4025.55233281
1994 Poland 2495.84198306
1994 Portugal 1822.32291002
1994 Sweden 5660.10720047
1994 Slovenia 2827.92218727
1994 Slovak Republic 3260.63182396
1994 United States 7757.13975814
1995 Austria 3358.77343495
1995 Australia 5121.51610226
1995 Belgium 5304.05183642
1995 Canada 7861.67435443
1995 Switzerland 3416.96499219
1995 Czech Republic 4015.72257405
1995 Germany 4126.59836851
1995 Denmark 3705.39783807
1995 Estonia 3506.75189366
1995 Spain 2559.73746374
1995 Finland 5661.90387624
1995 France 3981.99959316
1995 United Kingdom 3727.46441986
1995 Greece 2132.55247012
1995 Hungary 2505.06222066
1995 Ireland 2946.81228683
1995 Israel 2798.57060415
1995 Iceland 8421.59062019
1995 Italy 2799.41340824
1995 Japan 3956.0810354
1995 Korea, Rep. 3210.16006919
1995 Luxembourg 7711.00642398
1995 Netherlands 4576.47037591
1995 Norway 5373.39167147
1995 New Zealand 4065.37322372
1995 Poland 2577.31748036
1995 Portugal 2015.02047381
1995 Sweden 5702.17184009
1995 Slovenia 3049.38659371
1995 Slovak Republic 3315.54705624
1995 United States 7763.36514845
1996 Austria 3562.53391593
1996 Australia 5403.64862651
1996 Belgium 5586.78881602
1996 Canada 7956.9702648
1996 Switzerland 3467.93993085
1996 Czech Republic 4146.52115254
1996 Germany 4252.81945586
1996 Denmark 4170.03067029
1996 Estonia 3890.79354674
1996 Spain 2516.10319684
1996 Finland 6070.21209377
1996 France 4189.92555595
1996 United Kingdom 3878.05774585
1996 Greece 2185.42692326
1996 Hungary 2569.69774144
1996 Ireland 3131.3024569
1996 Israel 2803.60523542
1996 Iceland 8873.65571405
1996 Italy 2796.15744424
1996 Japan 4031.99138843
1996 Korea, Rep. 3454.73304778
1996 Luxembourg 7732.63805903
1996 Netherlands 4728.19397034
1996 Norway 5181.34651166
1996 New Zealand 4172.06698821
1996 Poland 2679.01156705
1996 Portugal 1992.94004958
1996 Sweden 5824.9913641
1996 Slovenia 3178.70964303
1996 Slovak Republic 3363.72858626
1996 United States 7844.01462913
1997 Austria 3538.02509299
1997 Australia 5469.99843387
1997 Belgium 5579.51075728
1997 Canada 7965.74845267
1997 Switzerland 3527.28107835
1997 Czech Republic 4178.20881742
1997 Germany 4210.32045058
1997 Denmark 3848.24080117
1997 Estonia 3841.67455619
1997 Spain 2667.63809978
1997 Finland 6276.95169203
1997 France 4044.77902629
1997 United Kingdom 3759.67582257
1997 Greece 2257.73163542
1997 Hungary 2526.08593996
1997 Ireland 3248.16509629
1997 Israel 2883.23029472
1997 Iceland 8952.649671
1997 Italy 2834.38807537
1997 Japan 4064.21340936
1997 Korea, Rep. 3726.0826261
1997 Luxembourg 7417.77089045
1997 Netherlands 4579.47478164
1997 Norway 5466.51890046
1997 New Zealand 4278.49394404
1997 Poland 2641.7059555
1997 Portugal 2092.46644575
1997 Sweden 5672.03406442
1997 Slovenia 3310.23799117
1997 Slovak Republic 3361.64160548
1997 United States 7828.53525858
1998 Austria 3596.74901768
1998 Australia 5554.77387633
1998 Belgium 5659.69222018
1998 Canada 7837.80384754
1998 Switzerland 3559.13859928
1998 Czech Republic 4049.37678089
1998 Germany 4184.78035721
1998 Denmark 3772.2903221
1998 Estonia 3702.4974101
1998 Spain 2790.86205249
1998 Finland 6319.32660108
1998 France 4150.48844792
1998 United Kingdom 3786.86049981
1998 Greece 2364.56693567
1998 Hungary 2501.77566607
1998 Ireland 3425.26616777
1998 Israel 2887.95059454
1998 Iceland 9407.99935777
1998 Italy 2912.93230553
1998 Japan 3981.1432798
1998 Korea, Rep. 3377.52422927
1998 Luxembourg 7067.87379327
1998 Netherlands 4599.69355472
1998 Norway 5662.47813364
1998 New Zealand 4162.55779817
1998 Poland 2469.76623755
1998 Portugal 2254.81075179
1998 Sweden 5769.68715533
1998 Slovenia 3253.8088613
1998 Slovak Republic 3256.33445852
1998 United States 7803.65462165
1999 Austria 3584.66323437
1999 Australia 5610.94467928
1999 Belgium 5688.97196565
1999 Canada 8010.93409007
1999 Switzerland 3544.50418541
1999 Czech Republic 3794.06302692
1999 Germany 4087.91523309
1999 Denmark 3602.70013956
1999 Estonia 3498.68135447
1999 Spain 2911.00167439
1999 Finland 6283.95825824
1999 France 4130.75727446
1999 United Kingdom 3783.75538956
1999 Greece 2363.53419869
1999 Hungary 2490.75655944
1999 Ireland 3539.83822247
1999 Israel 2739.60538776
1999 Iceland 10670.539799
1999 Italy 2957.31645813
1999 Japan 4045.35191473
1999 Korea, Rep. 3708.67078534
1999 Luxembourg 7258.83733086
1999 Netherlands 4519.16432542
1999 Norway 5896.92739415
1999 New Zealand 4288.90120205
1999 Poland 2405.22990643
1999 Portugal 2409.95988084
1999 Sweden 5661.51979583
1999 Slovenia 3242.48668084
1999 Slovak Republic 3271.41393101
1999 United States 7923.24722979
2000 Austria 3566.04863519
2000 Australia 5644.60914739
2000 Belgium 5707.43402024
2000 Canada 8171.98900217
2000 Switzerland 3481.11173748
2000 Czech Republic 3989.26932002
2000 Germany 4102.75724416
2000 Denmark 3489.69869743
2000 Estonia 3442.55813189
2000 Spain 3028.78110879
2000 Finland 6230.88325838
2000 France 4145.13500991
2000 United Kingdom 3785.47684346
2000 Greece 2480.99973968
2000 Hungary 2448.29203804
2000 Ireland 3600.0897725
2000 Israel 2901.71442201
2000 Iceland 11023.1645952
2000 Italy 3012.21891891
2000 Japan 4090.37645622
2000 Korea, Rep. 4000.91880106
2000 Luxembourg 7519.86706395
2000 Netherlands 4597.82833997
2000 Norway 5759.57739168
2000 New Zealand 4359.97433771
2000 Poland 2317.48390671
2000 Portugal 2412.80478193
2000 Sweden 5360.145147
2000 Slovenia 3224.37950149
2000 Slovak Republic 3292.63053193
2000 United States 8056.81975478
2001 Austria 3762.14457742
2001 Australia 5502.98403132
2001 Belgium 5673.90286558
2001 Canada 7974.97952184
2001 Switzerland 3671.92657002
2001 Czech Republic 4107.99657812
2001 Germany 4218.32008954
2001 Denmark 3583.43974742
2001 Estonia 3605.754266
2001 Spain 3070.41694298
2001 Finland 6366.49442329
2001 France 4253.51243649
2001 United Kingdom 3785.78986654
2001 Greece 2557.43415248
2001 Hungary 2512.0431985
2001 Ireland 3739.78666111
2001 Israel 2974.99534089
2001 Iceland 11363.581174
2001 Italy 3021.24865102
2001 Japan 4017.15262409
2001 Korea, Rep. 4032.39200118
2001 Luxembourg 7899.95583489
2001 Netherlands 4712.29962521
2001 Norway 5901.33948461
2001 New Zealand 4334.18425461
2001 Poland 2346.06781267
2001 Portugal 2410.8184602
2001 Sweden 5680.28048687
2001 Slovenia 3379.24108712
2001 Slovak Republic 3456.68669629
2001 United States 7828.28043146
2002 Austria 3780.14557613
2002 Australia 5676.00735825
2002 Belgium 5454.73006551
2002 Canada 7914.66130987
2002 Switzerland 3550.87385942
2002 Czech Republic 4166.17652405
2002 Germany 4112.91124902
2002 Denmark 3535.16535089
2002 Estonia 3466.14639302
2002 Spain 3119.7215528
2002 Finland 6682.03656579
2002 France 4235.6942182
2002 United Kingdom 3682.23541629
2002 Greece 2577.52884335
2002 Hungary 2520.11023558
2002 Ireland 3695.3916215
2002 Israel 2922.80030441
2002 Iceland 11423.7956616
2002 Italy 3016.16586659
2002 Japan 4004.67398486
2002 Korea, Rep. 4170.09176431
2002 Luxembourg 8116.65377935
2002 Netherlands 4687.98228043
2002 Norway 5490.23447614
2002 New Zealand 4346.8236039
2002 Poland 2324.20188309
2002 Portugal 2490.62194052
2002 Sweden 5802.11010517
2002 Slovenia 3424.45287862
2002 Slovak Republic 3482.49097983
2002 United States 7843.39254663
2003 Austria 3973.11345561
2003 Australia 5686.29909426
2003 Belgium 5709.10357452
2003 Canada 8272.4412489
2003 Switzerland 3539.16112016
2003 Czech Republic 4349.03964413
2003 Germany 4144.68181036
2003 Denmark 3726.40835651
2003 Estonia 3833.97522232
2003 Spain 3171.67365933
2003 Finland 7074.72184038
2003 France 4281.87202376
2003 United Kingdom 3731.1254682
2003 Greece 2643.51267663
2003 Hungary 2580.16346626
2003 Ireland 3587.53050466
2003 Israel 2968.33535136
2003 Iceland 11305.9605348
2003 Italy 3114.72632994
2003 Japan 3963.4746551
2003 Korea, Rep. 4234.04160137
2003 Luxembourg 8464.34692115
2003 Netherlands 4807.93127918
2003 Norway 5921.5541348
2003 New Zealand 4193.29906635
2003 Poland 2384.658249
2003 Portugal 2406.71520892
2003 Sweden 5650.43804975
2003 Slovenia 3463.33602741
2003 Slovak Republic 3464.73543513
2003 United States 7794.17257438
2004 Austria 3979.84609823
2004 Australia 5649.97302185
2004 Belgium 5650.96534092
2004 Canada 8364.39824973
2004 Switzerland 3530.50838168
2004 Czech Republic 4452.68243511
2004 Germany 4163.33390534
2004 Denmark 3594.96592021
2004 Estonia 3915.05903105
2004 Spain 3257.86684148
2004 Finland 7090.80535223
2004 France 4312.6887057
2004 United Kingdom 3706.62735832
2004 Greece 2685.58172021
2004 Hungary 2588.01040373
2004 Ireland 3579.24821547
2004 Israel 2891.64708474
2004 Iceland 11531.6871752
2004 Italy 3128.30838375
2004 Japan 4089.39036169
2004 Korea, Rep. 4334.04945981
2004 Luxembourg 9291.75171089
2004 Netherlands 4856.6389459
2004 Norway 5757.98502148
2004 New Zealand 4134.8146789
2004 Poland 2393.02678613
2004 Portugal 2459.61814783
2004 Sweden 5847.34416327
2004 Slovenia 3570.02161229
2004 Slovak Republic 3409.80184073
2004 United States 7881.75353303
2005 Austria 4126.32749174
2005 Australia 5863.86569125
2005 Belgium 5600.42789998
2005 Canada 8424.3120203
2005 Switzerland 3484.7008551
2005 Czech Republic 4386.9259038
2005 Germany 4107.00167148
2005 Denmark 3485.34329797
2005 Estonia 3836.51475339
2005 Spain 3268.12879989
2005 Finland 6523.70200622
2005 France 4295.59570823
2005 United Kingdom 3692.25960541
2005 Greece 2724.02884915
2005 Hungary 2734.4955148
2005 Ireland 3470.47390884
2005 Israel 2919.92510931
2005 Iceland 11729.2693119
2005 Italy 3137.3852286
2005 Japan 4073.74569745
2005 Korea, Rep. 4364.57779717
2005 Luxembourg 9393.65763891
2005 Netherlands 4829.93557301
2005 Norway 5787.63915142
2005 New Zealand 4004.60751349
2005 Poland 2420.42884604
2005 Portugal 2508.87470254
2005 Sweden 5711.12728267
2005 Slovenia 3645.45852633
2005 Slovak Republic 3495.53657035
2005 United States 7846.8049167
2006 Austria 4082.88532541
2006 Australia 5910.01739307
2006 Belgium 5509.34389386
2006 Canada 8242.75503549
2006 Switzerland 3615.26518005
2006 Czech Republic 4463.96112856
2006 Germany 4142.23938829
2006 Denmark 3724.56684161
2006 Estonia 3749.64403925
2006 Spain 3206.95334422
2006 Finland 7075.65357479
2006 France 4214.8231917
2006 United Kingdom 3613.870947
2006 Greece 2710.93263105
2006 Hungary 2713.61860402
2006 Ireland 3456.01983503
2006 Israel 2964.01037753
2006 Iceland 13690.2153518
2006 Italy 3089.5060711
2006 Japan 4068.51785435
2006 Korea, Rep. 4421.05232209
2006 Luxembourg 9137.12426238
2006 Netherlands 4700.18324247
2006 Norway 5817.36837803
2006 New Zealand 4025.86842231
2006 Poland 2544.04126114
2006 Portugal 2333.47659524
2006 Sweden 5529.07795326
2006 Slovenia 3648.40188792
2006 Slovak Republic 3457.42977392
2006 United States 7697.18770478
2007 Austria 4008.35065297
2007 Australia 5929.28840906
2007 Belgium 5366.71814563
2007 Canada 8259.86548388
2007 Switzerland 3411.81960232
2007 Czech Republic 4429.78006921
2007 Germany 4033.16863177
2007 Denmark 3617.74499683
2007 Estonia 4191.66830641
2007 Spain 3205.71004956
2007 Finland 6953.48874586
2007 France 4142.32428227
2007 United Kingdom 3447.61754331
2007 Greece 2699.66325562
2007 Hungary 2657.98923604
2007 Ireland 3451.68376548
2007 Israel 2990.87756438
2007 Iceland 15709.1370689
2007 Italy 3016.31710795
2007 Japan 4031.99408315
2007 Korea, Rep. 4584.4984522
2007 Luxembourg 8723.31888173
2007 Netherlands 4843.79608802
2007 Norway 5849.37376212
2007 New Zealand 3998.81370764
2007 Poland 2536.84305792
2007 Portugal 2385.06400863
2007 Sweden 5472.13539173
2007 Slovenia 3626.92542869
2007 Slovak Republic 3306.94670946
2007 United States 7758.20589199
2008 Austria 4016.59604511
2008 Australia 6019.06760937
2008 Belgium 5469.58157598
2008 Canada 7999.63411374
2008 Switzerland 3501.1462961
2008 Czech Republic 4281.34501804
2008 Germany 4076.28265255
2008 Denmark 3497.97901967
2008 Estonia 4057.87234043
2008 Spain 3047.07681469
2008 Finland 6640.65939712
2008 France 4162.76226309
2008 United Kingdom 3390.30975272
2008 Greece 2707.10754934
2008 Hungary 2635.7051691
2008 Ireland 3367.08006425
2008 Israel 3052.84150613
2008 Iceland 16541.775095
2008 Italy 2942.62189582
2008 Japan 3880.45101784
2008 Korea, Rep. 4669.00639826
2008 Luxembourg 8564.44694567
2008 Netherlands 4837.16689328
2008 Norway 6249.36789723
2008 New Zealand 4042.53086275
2008 Poland 2567.37784551
2008 Portugal 2299.87941535
2008 Sweden 5379.95910251
2008 Slovenia 3826.94640521
2008 Slovak Republic 3385.48847285
2008 United States 7487.9303031
2009 Austria 3784.40744626
2009 Australia 5970.86726768
2009 Belgium 5299.74751987
2009 Canada 7534.01134134
2009 Switzerland 3480.48956647
2009 Czech Republic 4003.97332819
2009 Germany 3889.13246363
2009 Denmark 3368.66865408
2009 Estonia 3542.85737735
2009 Spain 2755.90975406
2009 Finland 6212.8966967
2009 France 3969.73601882
2009 United Kingdom 3183.29083903
2009 Greece 2609.18622748
2009 Hungary 2480.29902271
2009 Ireland 3215.87206113
2009 Israel 2878.30193972
2009 Iceland 16404.6920085
2009 Italy 2735.04935765
2009 Japan 3700.21885267
2009 Korea, Rep. 4701.37639239
2009 Luxembourg 7934.06966489
2009 Netherlands 4729.1599568
2009 Norway 5849.34390562
2009 New Zealand 4032.33676259
2009 Poland 2463.51837431
2009 Portugal 2266.25523561
2009 Sweden 4883.39353112
2009 Slovenia 3416.62838431
2009 Slovak Republic 3086.14565782
2009 United States 7050.57328837
2010 Austria 3941.08390942
2010 Australia 5643.18144311
2010 Belgium 5212.81993392
2010 Canada 7481.75628553
2010 Switzerland 3361.32264247
2010 Czech Republic 4024.11302281
2010 Germany 4053.71697421
2010 Denmark 3548.38074635
2010 Estonia 4084.16865672
2010 Spain 2781.2711033
2010 Finland 6638.90193885
2010 France 4071.65789352
2010 United Kingdom 3281.81533616
2010 Greece 2387.373807
2010 Hungary 2544.1442
2010 Ireland 3338.07396648
2010 Israel 2873.55823715
2010 Iceland 16844.0786164
2010 Italy 2813.53841575
2010 Japan 3883.0300743
2010 Korea, Rep. 5043.80470588
2010 Luxembourg 8293.50295858
2010 Netherlands 5014.9833895
2010 Norway 6327.49417059
2010 New Zealand 4192.61790293
2010 Poland 2663.6829824
2010 Portugal 2211.04333521
2010 Sweden 5414.55203668
2010 Slovenia 3461.74133724
2010 Slovak Republic 3179.86040516
2010 United States 7224.83302354