| year | geoarea | obsValue |
|---|---|---|
| 1993 | 24467.925 | |
| 1994 | 27798.479 | |
| 1995 | 31232.256 | |
| 1996 | 33790.684 | |
| 1997 | 34296.277 | |
| 1998 | 36463.874 | |
| 1999 | 39604.753 | |
| 2000 | 41724.57 | |
| 2001 | 44324.823 | |
| 2002 | 47375.085 | |
| 2003 | 50271.408 | |
| 2004 | 54570.314 | |
| 2005 | 57820.199 | |
| 2006 | 61591.98 | |
| 2007 | 64937.296 | |
| 2008 | 68799.08 | |
| 2009 | 73045.256 | |
| 2010 | 78020.02 | |
| 2011 | 82635.398 | |
| 2012 | 90020.573 | |
| 2013 | 97110.167 | |
| 2014 | 101084.799 | |
| 2015 | 106004.184 | |
| 1993 | Africa | 105.108 |
| 1994 | Africa | 117.523 |
| 1995 | Africa | 150.429 |
| 1996 | Africa | 182.128 |
| 1997 | Africa | 175.464 |
| 1998 | Africa | 230.38 |
| 1999 | Africa | 316.368 |
| 2000 | Africa | 451.27 |
| 2001 | Africa | 489.285 |
| 2002 | Africa | 570.091 |
| 2003 | Africa | 624.608 |
| 2004 | Africa | 638.427 |
| 2005 | Africa | 727.537 |
| 2006 | Africa | 843.158 |
| 2007 | Africa | 916.79 |
| 2008 | Africa | 1061.522 |
| 2009 | Africa | 1103.438 |
| 2010 | Africa | 1424.063 |
| 2011 | Africa | 1536.854 |
| 2012 | Africa | 1645.539 |
| 2013 | Africa | 1738.441 |
| 2014 | Africa | 1859.671 |
| 2015 | Africa | 1969.261 |
| 1993 | Americas | 823.215 |
| 1994 | Americas | 870.317 |
| 1995 | Americas | 968.806 |
| 1996 | Americas | 1124.621 |
| 1997 | Americas | 1293.744 |
| 1998 | Americas | 1330.56 |
| 1999 | Americas | 1367.023 |
| 2000 | Americas | 1457.011 |
| 2001 | Americas | 1765.476 |
| 2002 | Americas | 1873.058 |
| 2003 | Americas | 1975.94 |
| 2004 | Americas | 2163.028 |
| 2005 | Americas | 2192.363 |
| 2006 | Americas | 2406.759 |
| 2007 | Americas | 2386.409 |
| 2008 | Americas | 2497.533 |
| 2009 | Americas | 2554.484 |
| 2010 | Americas | 2527.146 |
| 2011 | Americas | 2789.87 |
| 2012 | Americas | 2995.055 |
| 2013 | Americas | 3056.805 |
| 2014 | Americas | 3360.136 |
| 2015 | Americas | 3286.128 |
| 1993 | Asia | 22101.121 |
| 1994 | Asia | 25253.922 |
| 1995 | Asia | 28420.452 |
| 1996 | Asia | 30698.695 |
| 1997 | Asia | 30962.245 |
| 1998 | Asia | 32846.488 |
| 1999 | Asia | 35696.25 |
| 2000 | Asia | 37620.878 |
| 2001 | Asia | 39848.406 |
| 2002 | Asia | 42754.056 |
| 2003 | Asia | 45376.838 |
| 2004 | Asia | 49448.043 |
| 2005 | Asia | 52602.59 |
| 2006 | Asia | 55973.923 |
| 2007 | Asia | 59091.173 |
| 2008 | Asia | 62731.983 |
| 2009 | Asia | 66686.136 |
| 2010 | Asia | 71339.492 |
| 2011 | Asia | 75447.597 |
| 2012 | Asia | 82343.465 |
| 2013 | Asia | 89382.465 |
| 2014 | Asia | 92722.261 |
| 2015 | Asia | 97562.509 |
| 1993 | EEA39 | 1188.931 |
| 1994 | EEA39 | 1352.806 |
| 1995 | EEA39 | 1495.854 |
| 1996 | EEA39 | 1595.889 |
| 1997 | EEA39 | 1678.109 |
| 1998 | EEA39 | 1857.818 |
| 1999 | EEA39 | 1984.924 |
| 2000 | EEA39 | 1986.449 |
| 2001 | EEA39 | 1983.664 |
| 2002 | EEA39 | 1923.267 |
| 2003 | EEA39 | 2058.953 |
| 2004 | EEA39 | 2097.893 |
| 2005 | EEA39 | 2099.424 |
| 2006 | EEA39 | 2210.033 |
| 2007 | EEA39 | 2374.019 |
| 2008 | EEA39 | 2328.65 |
| 2009 | EEA39 | 2512.501 |
| 2010 | EEA39 | 2537.995 |
| 2011 | EEA39 | 2650.441 |
| 2012 | EEA39 | 2819.655 |
| 2013 | EEA39 | 2729.652 |
| 2014 | EEA39 | 2916.614 |
| 2015 | EEA39 | 2988.71 |
| 1993 | EU28 | 1003.767 |
| 1994 | EU28 | 1109.704 |
| 1995 | EU28 | 1187.65 |
| 1996 | EU28 | 1233.251 |
| 1997 | EU28 | 1257.786 |
| 1998 | EU28 | 1382.363 |
| 1999 | EU28 | 1435.35 |
| 2000 | EU28 | 1405.577 |
| 2001 | EU28 | 1396.16 |
| 2002 | EU28 | 1281.713 |
| 2003 | EU28 | 1352.858 |
| 2004 | EU28 | 1322.449 |
| 2005 | EU28 | 1272.439 |
| 2006 | EU28 | 1299.109 |
| 2007 | EU28 | 1317.589 |
| 2008 | EU28 | 1246.983 |
| 2009 | EU28 | 1308.998 |
| 2010 | EU28 | 1264.625 |
| 2011 | EU28 | 1245.588 |
| 2012 | EU28 | 1217.058 |
| 2013 | EU28 | 1188.966 |
| 2014 | EU28 | 1281.964 |
| 2015 | EU28 | 1299.483 |
| 1993 | Oceania | 75.791 |
| 1994 | Oceania | 75.416 |
| 1995 | Oceania | 100.002 |
| 1996 | Oceania | 111.802 |
| 1997 | Oceania | 113.494 |
| 1998 | Oceania | 129.341 |
| 1999 | Oceania | 150.471 |
| 2000 | Oceania | 138.682 |
| 2001 | Oceania | 129.001 |
| 2002 | Oceania | 134.485 |
| 2003 | Oceania | 132.485 |
| 2004 | Oceania | 147.38 |
| 2005 | Oceania | 162.515 |
| 2006 | Oceania | 174.572 |
| 2007 | Oceania | 175.791 |
| 2008 | Oceania | 180.15 |
| 2009 | Oceania | 182.309 |
| 2010 | Oceania | 204.553 |
| 2011 | Oceania | 212.599 |
| 2012 | Oceania | 206.117 |
| 2013 | Oceania | 200.993 |
| 2014 | Oceania | 210.469 |
| 2015 | Oceania | 208.418 |