| year | country | GHG |
|---|---|---|
| 1985 | Hungary | 11.0492971094 |
| 1986 | Hungary | 10.8459525305 |
| 1986 | Slovenia | 10.379965085 |
| 1987 | Hungary | 10.9173033619 |
| 1987 | Slovenia | 9.91444915754 |
| 1988 | Bulgaria | 13.5842843146 |
| 1988 | Hungary | 10.4611688023 |
| 1988 | Poland | 14.8856123921 |
| 1988 | Slovenia | 9.64561855024 |
| 1989 | Bulgaria | 13.2846150662 |
| 1989 | Hungary | 10.1756471621 |
| 1989 | Poland | 14.3558915872 |
| 1989 | Romania | 11.8223720542 |
| 1989 | Slovenia | 9.59312737155 |
| 1990 | Austria | 10.2235265771 |
| 1990 | Belgium | 14.3846135752 |
| 1990 | Bulgaria | 12.4942570741 |
| 1990 | Cyprus | 10.6364215802 |
| 1990 | Czech Republic | 18.9188448444 |
| 1990 | Denmark | 13.3816021275 |
| 1990 | Estonia | 25.8130815058 |
| 1990 | European Union (27 countries) | 11.8506878015 |
| 1990 | Finland | 14.1601481028 |
| 1990 | Germany (until 1990 former territory of the FRG) | 19.94708438 |
| 1990 | Greece | 10.333772952 |
| 1990 | Hungary | 9.54050011263 |
| 1990 | Iceland | 13.7951415568 |
| 1990 | Ireland | 15.7534852023 |
| 1990 | Italy | 9.15406752982 |
| 1990 | Latvia | 9.865674215 |
| 1990 | Liechtenstein | 8.11893715732 |
| 1990 | Lithuania | 13.1992025358 |
| 1990 | Luxembourg | 34.0126548906 |
| 1990 | Malta | 5.6947478932 |
| 1990 | Netherlands | 14.22514335 |
| 1990 | Norway | 11.7650921921 |
| 1990 | Poland | 12.0145685401 |
| 1990 | Portugal | 6.09764210566 |
| 1990 | Romania | 10.5294834714 |
| 1990 | Slovakia | 13.5753734684 |
| 1990 | Slovenia | 9.23823506282 |
| 1990 | Spain | 7.28343988097 |
| 1990 | Sweden | 8.53168374157 |
| 1990 | Switzerland | 7.94998389236 |
| 1990 | United Kingdom | 13.4249414052 |
| 1991 | Austria | 10.6597403514 |
| 1991 | Belgium | 14.526921315 |
| 1991 | Bulgaria | 10.0058032575 |
| 1991 | Cyprus | 10.8236352086 |
| 1991 | Czech Republic | 17.6762684885 |
| 1991 | Denmark | 15.4010448717 |
| 1991 | Estonia | 23.8373617205 |
| 1991 | European Union (27 countries) | 11.6055401153 |
| 1991 | Finland | 13.6529559598 |
| 1991 | France | 9.94623211984 |
| 1991 | Germany (until 1990 former territory of the FRG) | 15.0871763471 |
| 1991 | Greece | 10.2208289663 |
| 1991 | Hungary | 8.82605317785 |
| 1991 | Iceland | 13.0576160959 |
| 1991 | Ireland | 15.912912808 |
| 1991 | Italy | 9.17298583841 |
| 1991 | Latvia | 9.18717865472 |
| 1991 | Liechtenstein | 8.23229539818 |
| 1991 | Lithuania | 13.5395551771 |
| 1991 | Luxembourg | 34.9817898023 |
| 1991 | Malta | 6.13357309432 |
| 1991 | Netherlands | 14.4176938125 |
| 1991 | Norway | 11.2340964227 |
| 1991 | Poland | 11.7131740799 |
| 1991 | Portugal | 6.30704298837 |
| 1991 | Romania | 8.60251995988 |
| 1991 | Slovakia | 12.0032892018 |
| 1991 | Slovenia | 8.6587381153 |
| 1991 | Spain | 7.46698876924 |
| 1991 | Sweden | 8.48890011559 |
| 1991 | Switzerland | 8.09893109382 |
| 1991 | United Kingdom | 13.4992206504 |
| 1992 | Austria | 9.67251915944 |
| 1992 | Belgium | 14.3480386194 |
| 1992 | Bulgaria | 9.36458935031 |
| 1992 | Cyprus | 11.24581101 |
| 1992 | Czech Republic | 16.0589797982 |
| 1992 | Denmark | 14.1817537968 |
| 1992 | Estonia | 17.5885181989 |
| 1992 | European Union (27 countries) | 11.1518900195 |
| 1992 | Finland | 13.2885212613 |
| 1992 | France | 9.76673415653 |
| 1992 | Germany (until 1990 former territory of the FRG) | 14.3646498036 |
| 1992 | Greece | 10.2340461984 |
| 1992 | Hungary | 7.91438150922 |
| 1992 | Iceland | 12.4977380095 |
| 1992 | Ireland | 15.7914380075 |
| 1992 | Italy | 9.11866031629 |
| 1992 | Latvia | 7.44154370034 |
| 1992 | Liechtenstein | 8.13312461716 |
| 1992 | Lithuania | 8.1515279798 |
| 1992 | Luxembourg | 33.9373716632 |
| 1992 | Malta | 6.37754037765 |
| 1992 | Netherlands | 14.2163968234 |
| 1992 | Norway | 10.7552495136 |
| 1992 | Poland | 11.312679614 |
| 1992 | Portugal | 6.75031346224 |
| 1992 | Romania | 7.63041354386 |
| 1992 | Slovakia | 11.0030878738 |
| 1992 | Slovenia | 8.60568149073 |
| 1992 | Spain | 7.61682457206 |
| 1992 | Sweden | 8.38928659019 |
| 1992 | Switzerland | 7.95613704863 |
| 1992 | United Kingdom | 13.0562543615 |
| 1993 | Austria | 9.57561916438 |
| 1993 | Belgium | 14.1874726059 |
| 1993 | Bulgaria | 9.27710912952 |
| 1993 | Cyprus | 11.4432255491 |
| 1993 | Czech Republic | 15.4407978464 |
| 1993 | Denmark | 14.5807041405 |
| 1993 | Estonia | 14.0349089494 |
| 1993 | European Union (27 countries) | 10.8961344989 |
| 1993 | Finland | 13.6338764411 |
| 1993 | France | 9.22892801776 |
| 1993 | Germany (until 1990 former territory of the FRG) | 14.1255350194 |
| 1993 | Greece | 10.0448567518 |
| 1993 | Hungary | 7.93957762805 |
| 1993 | Iceland | 12.6073799669 |
| 1993 | Ireland | 15.7974789367 |
| 1993 | Italy | 8.99628220076 |
| 1993 | Latvia | 6.14501049049 |
| 1993 | Liechtenstein | 8.26972010178 |
| 1993 | Lithuania | 6.58648284794 |
| 1993 | Luxembourg | 33.778340722 |
| 1993 | Malta | 6.31995966687 |
| 1993 | Netherlands | 14.4371266122 |
| 1993 | Norway | 11.1489039621 |
| 1993 | Poland | 11.2878541546 |
| 1993 | Portugal | 6.60598514766 |
| 1993 | Romania | 7.43524615918 |
| 1993 | Slovakia | 10.0872104784 |
| 1993 | Slovenia | 8.7458702843 |
| 1993 | Spain | 7.28299723045 |
| 1993 | Sweden | 8.34271646856 |
| 1993 | Switzerland | 7.47789614849 |
| 1993 | United Kingdom | 12.662185657 |
| 1994 | Austria | 9.62800422665 |
| 1994 | Belgium | 14.7097740725 |
| 1994 | Bulgaria | 8.87424387657 |
| 1994 | Cyprus | 11.95050431 |
| 1994 | Czech Republic | 14.4618552347 |
| 1994 | Denmark | 15.3010347836 |
| 1994 | Estonia | 14.804137169 |
| 1994 | European Union (27 countries) | 10.8156736647 |
| 1994 | Finland | 14.6341645936 |
| 1994 | France | 9.19612982604 |
| 1994 | Germany (until 1990 former territory of the FRG) | 13.818101194 |
| 1994 | Greece | 10.2196785157 |
| 1994 | Hungary | 7.9074319735 |
| 1994 | Iceland | 12.2234630127 |
| 1994 | Ireland | 16.1441567959 |
| 1994 | Italy | 8.85738587496 |
| 1994 | Latvia | 5.49332048751 |
| 1994 | Liechtenstein | 7.68723193665 |
| 1994 | Lithuania | 6.24003076843 |
| 1994 | Luxembourg | 31.2468765617 |
| 1994 | Malta | 6.57695446073 |
| 1994 | Netherlands | 14.3385744585 |
| 1994 | Norway | 11.5334413148 |
| 1994 | Poland | 11.1689721467 |
| 1994 | Portugal | 6.71642015136 |
| 1994 | Romania | 7.30146838669 |
| 1994 | Slovakia | 9.6363597182 |
| 1994 | Slovenia | 8.85992214769 |
| 1994 | Spain | 7.67514158404 |
| 1994 | Sweden | 8.57656548363 |
| 1994 | Switzerland | 7.28987439317 |
| 1994 | United Kingdom | 12.4238386654 |
| 1995 | Austria | 10.037025292 |
| 1995 | Belgium | 14.846937597 |
| 1995 | Bulgaria | 8.9990789587 |
| 1995 | Cyprus | 11.5664883274 |
| 1995 | Czech Republic | 14.5817915737 |
| 1995 | Denmark | 14.5983736084 |
| 1995 | Estonia | 13.8376810593 |
| 1995 | European Union (27 countries) | 10.8900049244 |
| 1995 | Finland | 13.9024161589 |
| 1995 | France | 9.2979129662 |
| 1995 | Germany (until 1990 former territory of the FRG) | 13.7153196014 |
| 1995 | Greece | 10.3150766101 |
| 1995 | Hungary | 7.76804976443 |
| 1995 | Iceland | 12.2631827342 |
| 1995 | Ireland | 16.3958531439 |
| 1995 | Italy | 9.32793600384 |
| 1995 | Latvia | 5.02843340345 |
| 1995 | Liechtenstein | 7.70511606647 |
| 1995 | Lithuania | 6.05573826562 |
| 1995 | Luxembourg | 25.0881301615 |
| 1995 | Malta | 6.43657751637 |
| 1995 | Netherlands | 14.4705157285 |
| 1995 | Norway | 11.4301549302 |
| 1995 | Poland | 11.2092614845 |
| 1995 | Portugal | 7.14784052941 |
| 1995 | Romania | 7.60778454266 |
| 1995 | Slovakia | 9.93464218242 |
| 1995 | Slovenia | 9.31350299601 |
| 1995 | Spain | 7.94795021236 |
| 1995 | Sweden | 8.43554742019 |
| 1995 | Switzerland | 7.30429708197 |
| 1995 | United Kingdom | 12.2318869674 |
| 1996 | Austria | 10.4037851058 |
| 1996 | Belgium | 15.2258980955 |
| 1996 | Bulgaria | 9.02857163303 |
| 1996 | Cyprus | 12.0015297113 |
| 1996 | Czech Republic | 14.9864203732 |
| 1996 | Denmark | 16.9494462702 |
| 1996 | Estonia | 14.5243588232 |
| 1996 | European Union (27 countries) | 11.0921030692 |
| 1996 | Finland | 14.9739311049 |
| 1996 | France | 9.51435056345 |
| 1996 | Germany (until 1990 former territory of the FRG) | 13.8999726697 |
| 1996 | Greece | 10.525969636 |
| 1996 | Hungary | 7.98528934878 |
| 1996 | Iceland | 12.5467423999 |
| 1996 | Ireland | 16.8668242145 |
| 1996 | Italy | 9.21670157466 |
| 1996 | Latvia | 5.10299324042 |
| 1996 | Liechtenstein | 7.72887494745 |
| 1996 | Lithuania | 6.45743596779 |
| 1996 | Luxembourg | 24.8760932945 |
| 1996 | Malta | 6.53985434083 |
| 1996 | Netherlands | 14.9273691066 |
| 1996 | Norway | 12.0861601155 |
| 1996 | Poland | 11.5426557145 |
| 1996 | Portugal | 6.9058804084 |
| 1996 | Romania | 7.74191725909 |
| 1996 | Slovakia | 9.88991745206 |
| 1996 | Slovenia | 9.6484590502 |
| 1996 | Spain | 7.73689529487 |
| 1996 | Sweden | 8.86393611946 |
| 1996 | Switzerland | 7.37586929231 |
| 1996 | United Kingdom | 12.5542161097 |
| 1997 | Austria | 10.3288576499 |
| 1997 | Belgium | 14.3420608352 |
| 1997 | Bulgaria | 8.64099664594 |
| 1997 | Cyprus | 11.919323201 |
| 1997 | Czech Republic | 14.7213098439 |
| 1997 | Denmark | 15.0648677064 |
| 1997 | Estonia | 14.4481207628 |
| 1997 | European Union (27 countries) | 10.8780231183 |
| 1997 | Finland | 14.6594522555 |
| 1997 | France | 9.38958536684 |
| 1997 | Germany (until 1990 former territory of the FRG) | 13.4291301819 |
| 1997 | Greece | 10.9047768801 |
| 1997 | Hungary | 7.82604280822 |
| 1997 | Iceland | 13.009774932 |
| 1997 | Ireland | 17.1178578122 |
| 1997 | Italy | 9.32367969232 |
| 1997 | Latvia | 4.92492163317 |
| 1997 | Liechtenstein | 8.09170600135 |
| 1997 | Lithuania | 6.42054529903 |
| 1997 | Luxembourg | 22.8715365239 |
| 1997 | Malta | 6.67454633943 |
| 1997 | Netherlands | 14.4313262573 |
| 1997 | Norway | 12.0155785239 |
| 1997 | Poland | 11.3134175865 |
| 1997 | Portugal | 7.19163047421 |
| 1997 | Romania | 7.17248205662 |
| 1997 | Slovakia | 9.88820829116 |
| 1997 | Slovenia | 9.8445436789 |
| 1997 | Spain | 8.26353904035 |
| 1997 | Sweden | 8.28356699458 |
| 1997 | Switzerland | 7.23478276588 |
| 1997 | United Kingdom | 12.068600673 |
| 1998 | Austria | 10.2413513992 |
| 1998 | Belgium | 14.8577391637 |
| 1998 | Bulgaria | 8.10399362565 |
| 1998 | Cyprus | 11.8954703317 |
| 1998 | Czech Republic | 14.059349702 |
| 1998 | Denmark | 14.2796976691 |
| 1998 | Estonia | 13.4845672233 |
| 1998 | European Union (27 countries) | 10.7449435636 |
| 1998 | Finland | 13.9201752203 |
| 1998 | France | 9.61279911712 |
| 1998 | Germany (until 1990 former territory of the FRG) | 13.1055367976 |
| 1998 | Greece | 11.357044243 |
| 1998 | Hungary | 7.7881468413 |
| 1998 | Iceland | 13.3416060592 |
| 1998 | Ireland | 17.6975815688 |
| 1998 | Italy | 9.51879292102 |
| 1998 | Latvia | 4.75423508616 |
| 1998 | Liechtenstein | 8.39719029374 |
| 1998 | Lithuania | 6.68199213926 |
| 1998 | Luxembourg | 20.4833550527 |
| 1998 | Malta | 6.65846863189 |
| 1998 | Netherlands | 14.4056620744 |
| 1998 | Norway | 11.9759625081 |
| 1998 | Poland | 10.5738546832 |
| 1998 | Portugal | 7.64632214002 |
| 1998 | Romania | 6.4586877094 |
| 1998 | Slovakia | 9.75248948985 |
| 1998 | Slovenia | 9.73236745204 |
| 1998 | Spain | 8.49263868554 |
| 1998 | Sweden | 8.3353442308 |
| 1998 | Switzerland | 7.3994587446 |
| 1998 | United Kingdom | 12.0080118373 |
| 1999 | Austria | 10.0115741248 |
| 1999 | Belgium | 14.2188688349 |
| 1999 | Bulgaria | 7.32834522283 |
| 1999 | Cyprus | 12.1971935764 |
| 1999 | Czech Republic | 13.2590889402 |
| 1999 | Denmark | 13.7092207377 |
| 1999 | Estonia | 12.6352468793 |
| 1999 | European Union (27 countries) | 10.5049926554 |
| 1999 | Finland | 13.7813718228 |
| 1999 | France | 9.33756147278 |
| 1999 | Germany (until 1990 former territory of the FRG) | 12.6958916141 |
| 1999 | Greece | 11.2889661942 |
| 1999 | Hungary | 7.83368196511 |
| 1999 | Iceland | 14.0400127669 |
| 1999 | Ireland | 17.7633690835 |
| 1999 | Italy | 9.63026850412 |
| 1999 | Latvia | 4.46556587731 |
| 1999 | Liechtenstein | 8.18366390754 |
| 1999 | Lithuania | 6.01063058177 |
| 1999 | Luxembourg | 21.2074412074 |
| 1999 | Malta | 6.85304265583 |
| 1999 | Netherlands | 13.5384488483 |
| 1999 | Norway | 12.1228372523 |
| 1999 | Poland | 10.3096225532 |
| 1999 | Portugal | 8.41846339149 |
| 1999 | Romania | 5.81530326817 |
| 1999 | Slovakia | 9.52611923279 |
| 1999 | Slovenia | 9.43420069614 |
| 1999 | Spain | 9.15806809401 |
| 1999 | Sweden | 7.9518228499 |
| 1999 | Switzerland | 7.40811762471 |
| 1999 | United Kingdom | 11.4446842792 |
| 2000 | Austria | 10.0220114854 |
| 2000 | Belgium | 14.2583053076 |
| 2000 | Bulgaria | 7.26430237743 |
| 2000 | Cyprus | 12.4171430144 |
| 2000 | Czech Republic | 14.1938712785 |
| 2000 | Denmark | 12.8020157523 |
| 2000 | Estonia | 12.4935225655 |
| 2000 | European Union (27 countries) | 10.5031154288 |
| 2000 | Finland | 13.4066817215 |
| 2000 | France | 9.23189027828 |
| 2000 | Germany (until 1990 former territory of the FRG) | 12.6649463159 |
| 2000 | Greece | 11.5761934166 |
| 2000 | Hungary | 7.67391233739 |
| 2000 | Iceland | 13.7789420496 |
| 2000 | Ireland | 18.0547522015 |
| 2000 | Italy | 9.68494150151 |
| 2000 | Latvia | 4.22510669832 |
| 2000 | Liechtenstein | 7.894899155 |
| 2000 | Lithuania | 5.59441515184 |
| 2000 | Luxembourg | 22.5092250923 |
| 2000 | Malta | 6.68330698762 |
| 2000 | Netherlands | 13.4270468578 |
| 2000 | Norway | 11.9332445684 |
| 2000 | Poland | 10.0718173755 |
| 2000 | Portugal | 8.26904210235 |
| 2000 | Romania | 5.94625322054 |
| 2000 | Slovakia | 9.13171553592 |
| 2000 | Slovenia | 9.51827564262 |
| 2000 | Spain | 9.4576469821 |
| 2000 | Sweden | 7.77549798418 |
| 2000 | Switzerland | 7.24187389838 |
| 2000 | United Kingdom | 11.4616004159 |
| 2001 | Austria | 10.4955201045 |
| 2001 | Belgium | 14.1669234038 |
| 2001 | Bulgaria | 7.68872274853 |
| 2001 | Cyprus | 12.142516153 |
| 2001 | Czech Republic | 14.1889979356 |
| 2001 | Denmark | 13.0606152831 |
| 2001 | Estonia | 12.8248177158 |
| 2001 | European Union (27 countries) | 10.5735477978 |
| 2001 | Finland | 14.3903387591 |
| 2001 | France | 9.13035838464 |
| 2001 | Germany (until 1990 former territory of the FRG) | 12.8303902502 |
| 2001 | Greece | 11.6384230615 |
| 2001 | Hungary | 7.86751524318 |
| 2001 | Iceland | 13.4598621546 |
| 2001 | Ireland | 18.3078457612 |
| 2001 | Italy | 9.7826760953 |
| 2001 | Latvia | 4.52193376854 |
| 2001 | Liechtenstein | 7.75948635243 |
| 2001 | Lithuania | 5.94006649846 |
| 2001 | Luxembourg | 23.3712984055 |
| 2001 | Malta | 6.81118505934 |
| 2001 | Netherlands | 13.4189650077 |
| 2001 | Norway | 12.1360667721 |
| 2001 | Poland | 9.98759474674 |
| 2001 | Portugal | 8.20218437624 |
| 2001 | Romania | 6.07473133517 |
| 2001 | Slovakia | 9.7336144626 |
| 2001 | Slovenia | 9.94073646772 |
| 2001 | Spain | 9.36889085611 |
| 2001 | Sweden | 7.84325468839 |
| 2001 | Switzerland | 7.33350869753 |
| 2001 | United Kingdom | 11.4867206033 |
| 2002 | Austria | 10.6504010596 |
| 2002 | Belgium | 13.9960086229 |
| 2002 | Bulgaria | 7.56244855752 |
| 2002 | Cyprus | 12.362179837 |
| 2002 | Czech Republic | 13.8676223512 |
| 2002 | Denmark | 12.9015336917 |
| 2002 | Estonia | 12.4408444641 |
| 2002 | European Union (27 countries) | 10.461887307 |
| 2002 | Finland | 14.7694826138 |
| 2002 | France | 8.98335628743 |
| 2002 | Germany (until 1990 former territory of the FRG) | 12.5443974258 |
| 2002 | Greece | 11.5827679978 |
| 2002 | Hungary | 7.6801109559 |
| 2002 | Iceland | 13.4449969467 |
| 2002 | Ireland | 17.5036451503 |
| 2002 | Italy | 9.79761953514 |
| 2002 | Latvia | 4.53838572271 |
| 2002 | Liechtenstein | 7.78523489933 |
| 2002 | Lithuania | 6.11350143544 |
| 2002 | Luxembourg | 24.8553090868 |
| 2002 | Malta | 6.84166115533 |
| 2002 | Netherlands | 13.2586911688 |
| 2002 | Norway | 11.8086252499 |
| 2002 | Poland | 9.64996859359 |
| 2002 | Portugal | 8.55011065567 |
| 2002 | Romania | 6.33050622294 |
| 2002 | Slovakia | 9.51951412088 |
| 2002 | Slovenia | 9.9983651166 |
| 2002 | Spain | 9.65886249481 |
| 2002 | Sweden | 7.89819160753 |
| 2002 | Switzerland | 7.15511064269 |
| 2002 | United Kingdom | 11.1023282201 |
| 2003 | Austria | 11.3423337707 |
| 2003 | Belgium | 14.1201431771 |
| 2003 | Bulgaria | 8.21263138012 |
| 2003 | Cyprus | 12.7234362087 |
| 2003 | Czech Republic | 14.1701644836 |
| 2003 | Denmark | 13.752373685 |
| 2003 | Estonia | 13.8926068088 |
| 2003 | European Union (27 countries) | 10.5988517151 |
| 2003 | Finland | 16.2555137579 |
| 2003 | France | 9.01545659252 |
| 2003 | Germany (until 1990 former territory of the FRG) | 12.5045252608 |
| 2003 | Greece | 11.891469827 |
| 2003 | Hungary | 8.00947550482 |
| 2003 | Iceland | 13.2768978511 |
| 2003 | Ireland | 17.2370604746 |
| 2003 | Italy | 10.0090071591 |
| 2003 | Latvia | 4.6631324309 |
| 2003 | Liechtenstein | 8.0028349526 |
| 2003 | Lithuania | 6.19513982891 |
| 2003 | Luxembourg | 25.4873968325 |
| 2003 | Malta | 7.26913938222 |
| 2003 | Netherlands | 13.2353896589 |
| 2003 | Norway | 11.9094900722 |
| 2003 | Poland | 9.99551761945 |
| 2003 | Portugal | 7.97264271367 |
| 2003 | Romania | 6.66359739002 |
| 2003 | Slovakia | 9.58216346378 |
| 2003 | Slovenia | 9.84745615737 |
| 2003 | Spain | 9.66380759924 |
| 2003 | Sweden | 7.91842956124 |
| 2003 | Switzerland | 7.23941265978 |
| 2003 | United Kingdom | 11.1807459114 |
| 2004 | Austria | 11.2396904517 |
| 2004 | Belgium | 14.1553521159 |
| 2004 | Bulgaria | 8.15738662139 |
| 2004 | Cyprus | 12.7538620995 |
| 2004 | Czech Republic | 14.2927721857 |
| 2004 | Denmark | 12.6434886358 |
| 2004 | Estonia | 14.1932055284 |
| 2004 | European Union (27 countries) | 10.5598647084 |
| 2004 | Finland | 15.4450458376 |
| 2004 | France | 8.92567021308 |
| 2004 | Germany (until 1990 former territory of the FRG) | 12.3537302425 |
| 2004 | Greece | 11.8963104527 |
| 2004 | Hungary | 7.95641521747 |
| 2004 | Iceland | 13.3565061775 |
| 2004 | Ireland | 16.9298889435 |
| 2004 | Italy | 9.96729128686 |
| 2004 | Latvia | 4.74688934086 |
| 2004 | Liechtenstein | 7.93141657433 |
| 2004 | Lithuania | 6.4544175803 |
| 2004 | Luxembourg | 28.228855284 |
| 2004 | Malta | 7.24740976375 |
| 2004 | Netherlands | 13.2559094483 |
| 2004 | Norway | 11.9828542354 |
| 2004 | Poland | 10.1243478501 |
| 2004 | Portugal | 8.17972091762 |
| 2004 | Romania | 6.5542512242 |
| 2004 | Slovakia | 9.54953417745 |
| 2004 | Slovenia | 9.9998347052 |
| 2004 | Spain | 9.88370810655 |
| 2004 | Sweden | 7.79986340853 |
| 2004 | Switzerland | 7.27945717549 |
| 2004 | United Kingdom | 11.1292793309 |
| 2005 | Austria | 11.3267813298 |
| 2005 | Belgium | 13.7153963123 |
| 2005 | Bulgaria | 8.21396695215 |
| 2005 | Cyprus | 12.4283378383 |
| 2005 | Czech Republic | 14.2124069903 |
| 2005 | Denmark | 11.8146765951 |
| 2005 | Estonia | 13.7126997202 |
| 2005 | European Union (27 countries) | 10.4434761267 |
| 2005 | Finland | 13.1283381561 |
| 2005 | France | 8.8942404577 |
| 2005 | Germany (until 1990 former territory of the FRG) | 12.0959846122 |
| 2005 | Greece | 12.1739629448 |
| 2005 | Hungary | 7.86864218238 |
| 2005 | Iceland | 13.0085122472 |
| 2005 | Ireland | 16.8911819814 |
| 2005 | Italy | 9.82568703375 |
| 2005 | Latvia | 4.81175702405 |
| 2005 | Liechtenstein | 7.8612716763 |
| 2005 | Lithuania | 6.81482977961 |
| 2005 | Luxembourg | 28.3936430848 |
| 2005 | Malta | 7.43043897206 |
| 2005 | Netherlands | 12.846810339 |
| 2005 | Norway | 11.6718981982 |
| 2005 | Poland | 10.222473063 |
| 2005 | Portugal | 8.36118034942 |
| 2005 | Romania | 6.53599358184 |
| 2005 | Slovakia | 9.39603946054 |
| 2005 | Slovenia | 10.1667509349 |
| 2005 | Spain | 10.0570111995 |
| 2005 | Sweden | 7.46477347784 |
| 2005 | Switzerland | 7.33610946957 |
| 2005 | United Kingdom | 10.9624134902 |
| 2006 | Austria | 10.9145562712 |
| 2006 | Belgium | 13.1766688719 |
| 2006 | Bulgaria | 8.36482591093 |
| 2006 | Cyprus | 12.4710665515 |
| 2006 | Czech Republic | 14.343660799 |
| 2006 | Denmark | 13.224788985 |
| 2006 | Estonia | 13.333244093 |
| 2006 | European Union (27 countries) | 10.3746089521 |
| 2006 | Finland | 15.236757884 |
| 2006 | France | 8.63874985203 |
| 2006 | Germany (until 1990 former territory of the FRG) | 12.1350355501 |
| 2006 | Greece | 11.8059224036 |
| 2006 | Hungary | 7.74558354664 |
| 2006 | Iceland | 14.4885975238 |
| 2006 | Ireland | 16.4029090176 |
| 2006 | Italy | 9.59406952421 |
| 2006 | Latvia | 5.05188290719 |
| 2006 | Liechtenstein | 7.84987824094 |
| 2006 | Lithuania | 6.97796598815 |
| 2006 | Luxembourg | 27.602614446 |
| 2006 | Malta | 7.38754487588 |
| 2006 | Netherlands | 12.5835899012 |
| 2006 | Norway | 11.5498858998 |
| 2006 | Poland | 10.6405486482 |
| 2006 | Portugal | 7.85347248976 |
| 2006 | Romania | 6.75051189917 |
| 2006 | Slovakia | 9.37118448447 |
| 2006 | Slovenia | 10.2597738397 |
| 2006 | Spain | 9.69524603932 |
| 2006 | Sweden | 7.42328039053 |
| 2006 | Switzerland | 7.23851367077 |
| 2006 | United Kingdom | 10.8332045741 |
| 2007 | Austria | 10.5331605132 |
| 2007 | Belgium | 12.6288034976 |
| 2007 | Bulgaria | 8.91853283311 |
| 2007 | Cyprus | 12.5956100292 |
| 2007 | Czech Republic | 14.3503730708 |
| 2007 | Denmark | 12.3344894259 |
| 2007 | Estonia | 15.6785301648 |
| 2007 | European Union (27 countries) | 10.2142468808 |
| 2007 | Finland | 14.8602745333 |
| 2007 | France | 8.42170559493 |
| 2007 | Germany (until 1990 former territory of the FRG) | 11.8562487334 |
| 2007 | Greece | 12.0111996878 |
| 2007 | Hungary | 7.55402408744 |
| 2007 | Iceland | 14.8664811878 |
| 2007 | Ireland | 15.8621652368 |
| 2007 | Italy | 9.39210066576 |
| 2007 | Latvia | 5.29740652828 |
| 2007 | Liechtenstein | 6.96656050955 |
| 2007 | Lithuania | 7.72760267058 |
| 2007 | Luxembourg | 25.9540894649 |
| 2007 | Malta | 7.61629190064 |
| 2007 | Netherlands | 12.4831336267 |
| 2007 | Norway | 11.8605876268 |
| 2007 | Poland | 10.6978590354 |
| 2007 | Portugal | 7.59593153944 |
| 2007 | Romania | 6.61735277232 |
| 2007 | Slovakia | 8.99578521877 |
| 2007 | Slovenia | 10.2916020229 |
| 2007 | Spain | 9.71360504374 |
| 2007 | Sweden | 7.18798997987 |
| 2007 | Switzerland | 6.93032478556 |
| 2007 | United Kingdom | 10.5936285123 |
| 2008 | Austria | 10.4539325886 |
| 2008 | Belgium | 12.8102293588 |
| 2008 | Bulgaria | 8.76189982563 |
| 2008 | Cyprus | 12.7523062479 |
| 2008 | Czech Republic | 13.6927290189 |
| 2008 | Denmark | 11.6450755699 |
| 2008 | Estonia | 14.6300901983 |
| 2008 | European Union (27 countries) | 9.95087401792 |
| 2008 | Finland | 13.2459601802 |
| 2008 | France | 8.29936410428 |
| 2008 | Germany (until 1990 former territory of the FRG) | 11.8586554399 |
| 2008 | Greece | 11.6226590754 |
| 2008 | Hungary | 7.3255413099 |
| 2008 | Iceland | 15.7199509286 |
| 2008 | Ireland | 15.3607939409 |
| 2008 | Italy | 9.07721309663 |
| 2008 | Latvia | 5.09182727155 |
| 2008 | Liechtenstein | 7.49519176377 |
| 2008 | Lithuania | 7.40236403923 |
| 2008 | Luxembourg | 25.1922802652 |
| 2008 | Malta | 7.46057666529 |
| 2008 | Netherlands | 12.3930542622 |
| 2008 | Norway | 11.3612111532 |
| 2008 | Poland | 10.4999939526 |
| 2008 | Portugal | 7.39170667502 |
| 2008 | Romania | 6.52452197718 |
| 2008 | Slovakia | 9.09350457082 |
| 2008 | Slovenia | 10.6483261693 |
| 2008 | Spain | 8.80846495611 |
| 2008 | Sweden | 6.90487902169 |
| 2008 | Switzerland | 7.08474912866 |
| 2008 | United Kingdom | 10.2975798239 |
| 2009 | Austria | 9.56954062471 |
| 2009 | Belgium | 11.5751022033 |
| 2009 | Bulgaria | 7.59937059516 |
| 2009 | Cyprus | 12.3018039216 |
| 2009 | Czech Republic | 12.7523730022 |
| 2009 | Denmark | 11.0388353267 |
| 2009 | Estonia | 12.1320635773 |
| 2009 | European Union (27 countries) | 9.1926464104 |
| 2009 | Finland | 12.4006958658 |
| 2009 | France | 7.892388754 |
| 2009 | Germany (until 1990 former territory of the FRG) | 11.1131928941 |
| 2009 | Greece | 10.979536965 |
| 2009 | Hungary | 6.71729318436 |
| 2009 | Iceland | 14.7165652163 |
| 2009 | Ireland | 13.8931647652 |
| 2009 | Italy | 8.17352725789 |
| 2009 | Latvia | 4.812288893 |
| 2009 | Liechtenstein | 6.99654387592 |
| 2009 | Lithuania | 6.09665085711 |
| 2009 | Luxembourg | 23.6879432624 |
| 2009 | Malta | 7.20245449204 |
| 2009 | Netherlands | 12.0022174252 |
| 2009 | Norway | 10.724587915 |
| 2009 | Poland | 9.97976288784 |
| 2009 | Portugal | 7.07765414383 |
| 2009 | Romania | 5.59542995698 |
| 2009 | Slovakia | 8.12157005196 |
| 2009 | Slovenia | 9.55882859451 |
| 2009 | Spain | 7.91462945544 |
| 2009 | Sweden | 6.41052026248 |
| 2009 | Switzerland | 6.81147505225 |
| 2009 | United Kingdom | 9.3610869087 |
| 2010 | Austria | 10.1503350929 |
| 2010 | Belgium | 12.1571176131 |
| 2010 | Bulgaria | 7.97915308757 |
| 2010 | Cyprus | 11.5291647337 |
| 2010 | Czech Republic | 13.0794180881 |
| 2010 | Denmark | 11.0605054837 |
| 2010 | Estonia | 14.9157505222 |
| 2010 | European Union (27 countries) | 9.39003271855 |
| 2010 | Finland | 13.9284344157 |
| 2010 | France | 7.95250692341 |
| 2010 | Germany (until 1990 former territory of the FRG) | 11.5341316316 |
| 2010 | Greece | 10.3738855269 |
| 2010 | Hungary | 6.78478147901 |
| 2010 | Iceland | 14.2996568334 |
| 2010 | Ireland | 13.7634309447 |
| 2010 | Italy | 8.29153596911 |
| 2010 | Latvia | 5.35275714805 |
| 2010 | Liechtenstein | 6.49133559926 |
| 2010 | Lithuania | 6.34447358532 |
| 2010 | Luxembourg | 24.4031661176 |
| 2010 | Malta | 7.23504483894 |
| 2010 | Netherlands | 12.6200385412 |
| 2010 | Norway | 11.0938230402 |
| 2010 | Poland | 10.5239221744 |
| 2010 | Portugal | 6.7102769176 |
| 2010 | Romania | 5.43378945649 |
| 2010 | Slovakia | 8.46020912732 |
| 2010 | Slovenia | 9.51745403952 |
| 2010 | Spain | 7.58096237589 |
| 2010 | Sweden | 7.01094416874 |
| 2010 | Switzerland | 6.9674225122 |
| 2010 | United Kingdom | 9.57540045247 |
| 2011 | Austria | 9.85715326004 |
| 2011 | Belgium | 10.9240936753 |
| 2011 | Bulgaria | 8.97396284734 |
| 2011 | Cyprus | 10.9008503711 |
| 2011 | Czech Republic | 12.7299918344 |
| 2011 | Denmark | 10.1154042313 |
| 2011 | Estonia | 15.6365421723 |
| 2011 | European Union (27 countries) | 9.05750571565 |
| 2011 | Finland | 12.4680109449 |
| 2011 | France | 7.47047764835 |
| 2011 | Germany (until 1990 former territory of the FRG) | 11.2107283231 |
| 2011 | Greece | 10.172075136 |
| 2011 | Hungary | 6.62425811574 |
| 2011 | Ireland | 12.5826810483 |
| 2011 | Italy | 8.06235668588 |
| 2011 | Latvia | 5.540331774 |
| 2011 | Lithuania | 7.07989417504 |
| 2011 | Luxembourg | 23.6362925914 |
| 2011 | Malta | 7.26495315416 |
| 2011 | Netherlands | 11.6703497683 |
| 2011 | Poland | 10.3657251235 |
| 2011 | Portugal | 6.61984115446 |
| 2011 | Romania | 5.76011327267 |
| 2011 | Slovakia | 8.40008411767 |
| 2011 | Slovenia | 9.51570806399 |
| 2011 | Spain | 7.59397139848 |
| 2011 | Sweden | 6.52631757822 |
| 2011 | United Kingdom | 8.83932712123 |