| Year | Region | Value |
|---|
| 2007 | Albania | 570 |
| 2006 | Albania | 505 |
| 2005 | Albania | 447 |
| 2004 | Albania | 420 |
| 2003 | Albania | 375 |
| 2002 | Albania | 393 |
| 2001 | Albania | 311 |
| 2000 | Albania | 317 |
| 1999 | Albania | 323 |
| 1998 | Albania | 368 |
| 1997 | Albania | 366 |
| 1996 | Albania | 488 |
| 1995 | Albania | 521 |
| 2007 | Algeria | 64085 |
| 2006 | Algeria | 63865 |
| 2005 | Algeria | 62545 |
| 2004 | Algeria | 59340 |
| 2003 | Algeria | 54869 |
| 2002 | Algeria | 45601 |
| 2001 | Algeria | 40609 |
| 2000 | Algeria | 41464 |
| 1999 | Algeria | 35592 |
| 1998 | Algeria | 39103 |
| 1997 | Algeria | 38194 |
| 1996 | Algeria | 38009 |
| 1995 | Algeria | 35907 |
| 2007 | Angola | 84908 |
| 2006 | Angola | 70494 |
| 2005 | Angola | 62314 |
| 2004 | Angola | 49442.66 |
| 2003 | Angola | 43733 |
| 2002 | Angola | 44758 |
| 2001 | Angola | 36469 |
| 2000 | Angola | 36705 |
| 1999 | Angola | 36853 |
| 1998 | Angola | 36382 |
| 1997 | Angola | 35149 |
| 1996 | Angola | 34777 |
| 1995 | Angola | 32132 |
| 2007 | Argentina | 32945 |
| 2006 | Argentina | 33854 |
| 2005 | Argentina | 33934 |
| 2004 | Argentina | 35551 |
| 2003 | Argentina | 38125 |
| 2002 | Argentina | 38907 |
| 2001 | Argentina | 40089 |
| 2000 | Argentina | 39530 |
| 1999 | Argentina | 41045 |
| 1998 | Argentina | 42275 |
| 1997 | Argentina | 42837 |
| 1996 | Argentina | 40311 |
| 1995 | Argentina | 35888 |
| 2007 | Aruba | 125 |
| 2006 | Aruba | 120 |
| 2005 | Aruba | 120 |
| 2004 | Aruba | 120 |
| 2003 | Aruba | 120 |
| 2002 | Aruba | 120 |
| 2001 | Aruba | 120 |
| 2000 | Aruba | 120 |
| 2007 | Australia | 21559 |
| 2006 | Australia | 19348 |
| 2005 | Australia | 20644 |
| 2004 | Australia | 23289 |
| 2003 | Australia | 26628 |
| 2002 | Australia | 28849 |
| 2001 | Australia | 25331 |
| 2000 | Australia | 23874 |
| 1999 | Australia | 15755 |
| 1998 | Australia | 20949 |
| 1997 | Australia | 19508 |
| 1996 | Australia | 19551 |
| 1995 | Australia | 21615 |
| 2007 | Austria | 853 |
| 2006 | Austria | 856 |
| 2005 | Austria | 855 |
| 2004 | Austria | 971 |
| 2003 | Austria | 919 |
| 2002 | Austria | 948 |
| 2001 | Austria | 957 |
| 2000 | Austria | 971 |
| 1999 | Austria | 1002 |
| 1998 | Austria | 959 |
| 1997 | Austria | 972 |
| 1996 | Austria | 965 |
| 1995 | Austria | 1036 |
| 2007 | Azerbaijan | 41342 |
| 2006 | Azerbaijan | 31987 |
| 2005 | Azerbaijan | 22051 |
| 2004 | Azerbaijan | 15348 |
| 2003 | Azerbaijan | 15251 |
| 2002 | Azerbaijan | 15208 |
| 2001 | Azerbaijan | 14779 |
| 2000 | Azerbaijan | 13869 |
| 1999 | Azerbaijan | 13651 |
| 1998 | Azerbaijan | 11247 |
| 1997 | Azerbaijan | 8868 |
| 1996 | Azerbaijan | 8890 |
| 1995 | Azerbaijan | 8946 |
| 2007 | Bahrain | 9189 |
| 2006 | Bahrain | 9140 |
| 2005 | Bahrain | 9303 |
| 2004 | Bahrain | 9393 |
| 2003 | Bahrain | 9408 |
| 2002 | Bahrain | 9215 |
| 2001 | Bahrain | 9096 |
| 2000 | Bahrain | 9331 |
| 1999 | Bahrain | 9098 |
| 1998 | Bahrain | 9408 |
| 1997 | Bahrain | 9314 |
| 1996 | Bahrain | 1927 |
| 1995 | Bahrain | 1973 |
| 1997 | Bangladesh | 1 |
| 1996 | Bangladesh | 7 |
| 1995 | Bangladesh | 10 |
| 2007 | Barbados | 55 |
| 2006 | Barbados | 50.697 |
| 2005 | Barbados | 64.436 |
| 2004 | Barbados | 64.436 |
| 2003 | Barbados | 74 |
| 2002 | Barbados | 80 |
| 2001 | Barbados | 63 |
| 2000 | Barbados | 77 |
| 1999 | Barbados | 97 |
| 1998 | Barbados | 80 |
| 1997 | Barbados | 45 |
| 1996 | Barbados | 50 |
| 1995 | Barbados | 63 |
| 2007 | Belarus | 1760 |
| 2006 | Belarus | 1780 |
| 2005 | Belarus | 1785 |
| 2004 | Belarus | 1804 |
| 2003 | Belarus | 1820 |
| 2002 | Belarus | 1846 |
| 2001 | Belarus | 1852 |
| 2000 | Belarus | 1851 |
| 1999 | Belarus | 1840 |
| 1998 | Belarus | 1830 |
| 1997 | Belarus | 1822 |
| 1996 | Belarus | 1860 |
| 1995 | Belarus | 1932 |
| 2005 | Benin | 0 |
| 2004 | Benin | 0 |
| 2003 | Benin | 0 |
| 2002 | Benin | 0 |
| 2001 | Benin | 0 |
| 2000 | Benin | 35 |
| 1999 | Benin | 49 |
| 1998 | Benin | 49 |
| 1997 | Benin | 90 |
| 1996 | Benin | 112 |
| 1995 | Benin | 131 |
| 2007 | Bolivia | 2107 |
| 2006 | Bolivia | 2303 |
| 2005 | Bolivia | 2450 |
| 2004 | Bolivia | 2260 |
| 2003 | Bolivia | 1960 |
| 2002 | Bolivia | 1549 |
| 2001 | Bolivia | 1561 |
| 2000 | Bolivia | 1381 |
| 1999 | Bolivia | 1590 |
| 1998 | Bolivia | 1747 |
| 1997 | Bolivia | 1524 |
| 1996 | Bolivia | 1456 |
| 1995 | Bolivia | 1314 |
| 2007 | Brazil | 88934 |
| 2006 | Brazil | 87611 |
| 2005 | Brazil | 83027 |
| 2004 | Brazil | 75336 |
| 2003 | Brazil | 76059 |
| 2002 | Brazil | 73795 |
| 2001 | Brazil | 65562 |
| 2000 | Brazil | 62720 |
| 1999 | Brazil | 55611 |
| 1998 | Brazil | 49570 |
| 1997 | Brazil | 42777 |
| 1996 | Brazil | 39401 |
| 1995 | Brazil | 34907 |
| 2007 | Brunei Darussalam | 9085 |
| 2006 | Brunei Darussalam | 10221 |
| 2005 | Brunei Darussalam | 9557 |
| 2004 | Brunei Darussalam | 9695 |
| 2003 | Brunei Darussalam | 9952 |
| 2002 | Brunei Darussalam | 9736 |
| 2001 | Brunei Darussalam | 9384 |
| 2000 | Brunei Darussalam | 9278 |
| 1999 | Brunei Darussalam | 8781 |
| 1998 | Brunei Darussalam | 7381 |
| 1997 | Brunei Darussalam | 8135 |
| 1996 | Brunei Darussalam | 8242 |
| 1995 | Brunei Darussalam | 8470 |
| 2007 | Bulgaria | 26 |
| 2006 | Bulgaria | 28 |
| 2005 | Bulgaria | 30 |
| 2004 | Bulgaria | 30 |
| 2003 | Bulgaria | 30 |
| 2002 | Bulgaria | 37 |
| 2001 | Bulgaria | 35 |
| 2000 | Bulgaria | 46 |
| 1999 | Bulgaria | 40 |
| 1998 | Bulgaria | 33 |
| 1997 | Bulgaria | 28 |
| 1996 | Bulgaria | 32 |
| 1995 | Bulgaria | 43 |
| 2007 | Cameroon | 4465 |
| 2006 | Cameroon | 4326 |
| 2005 | Cameroon | 4081 |
| 2004 | Cameroon | 4356 |
| 2003 | Cameroon | 4111 |
| 2002 | Cameroon | 4450 |
| 2001 | Cameroon | 3350 |
| 2000 | Cameroon | 7346 |
| 1999 | Cameroon | 6849 |
| 1998 | Cameroon | 7751 |
| 1997 | Cameroon | 7115 |
| 1996 | Cameroon | 6843 |
| 1995 | Cameroon | 6208 |
| 2007 | Canada | 135734 |
| 2006 | Canada | 129827 |
| 2005 | Canada | 123712 |
| 2004 | Canada | 125793 |
| 2003 | Canada | 121027 |
| 2002 | Canada | 113226 |
| 2001 | Canada | 105919 |
| 2000 | Canada | 104193 |
| 1999 | Canada | 82624 |
| 1998 | Canada | 89160 |
| 1997 | Canada | 96569 |
| 1996 | Canada | 91745 |
| 1995 | Canada | 91828 |
| 2007 | Chad | 7189.559 |
| 2006 | Chad | 7873.6143 |
| 2005 | Chad | 8807.9897 |
| 2004 | Chad | 8505.3265 |
| 2003 | Chad | 1798.11 |
| 2007 | Chile | 123 |
| 2006 | Chile | 140 |
| 2005 | Chile | 160 |
| 2004 | Chile | 171 |
| 2003 | Chile | 174 |
| 2002 | Chile | 214 |
| 2001 | Chile | 257 |
| 2000 | Chile | 257 |
| 1999 | Chile | 240 |
| 1998 | Chile | 243 |
| 1997 | Chile | 271 |
| 1996 | Chile | 364 |
| 1995 | Chile | 418 |
| 2007 | China | 186318 |
| 2006 | China | 184766 |
| 2005 | China | 181353 |
| 2004 | China | 175873 |
| 2003 | China | 169600 |
| 2002 | China | 167000 |
| 2001 | China | 163959 |
| 2000 | China | 163000 |
| 1999 | China | 160000 |
| 1998 | China | 161000 |
| 1997 | China | 160741 |
| 1996 | China | 157334 |
| 1995 | China | 150044 |
| 2007 | Colombia | 27345 |
| 2006 | Colombia | 26716.8004 |
| 2005 | Colombia | 26231.0387 |
| 2004 | Colombia | 26714 |
| 2003 | Colombia | 27908 |
| 2002 | Colombia | 29806 |
| 2001 | Colombia | 31159 |
| 2000 | Colombia | 35392 |
| 1999 | Colombia | 39440 |
| 1998 | Colombia | 37267 |
| 1997 | Colombia | 33760 |
| 1996 | Colombia | 32431 |
| 1995 | Colombia | 30253 |
| 2007 | Congo | 11374 |
| 2006 | Congo | 13899 |
| 2005 | Congo | 12268 |
| 2004 | Congo | 11209.22 |
| 2003 | Congo | 10705 |
| 2002 | Congo | 11674 |
| 2001 | Congo | 12125 |
| 2000 | Congo | 13222 |
| 1999 | Congo | 13171 |
| 1998 | Congo | 12243 |
| 1997 | Congo | 11598 |
| 1996 | Congo | 10370 |
| 1995 | Congo | 9268 |
| 2007 | CГґte d'Ivoire | 2418 |
| 2006 | CГґte d'Ivoire | 3135 |
| 2005 | CГґte d'Ivoire | 1994.1581 |
| 2004 | CГґte d'Ivoire | 1125.5155 |
| 2003 | CГґte d'Ivoire | 1027.8351 |
| 2002 | CГґte d'Ivoire | 748.5395 |
| 2001 | CГґte d'Ivoire | 285.4811 |
| 2000 | CГґte d'Ivoire | 354.9828 |
| 1999 | CГґte d'Ivoire | 452.1478 |
| 1998 | CГґte d'Ivoire | 509.7079 |
| 1997 | CГґte d'Ivoire | 1272 |
| 1996 | CГґte d'Ivoire | 1263 |
| 1995 | CГґte d'Ivoire | 348 |
| 2007 | Croatia | 768 |
| 2006 | Croatia | 807 |
| 2005 | Croatia | 830 |
| 2004 | Croatia | 890 |
| 2003 | Croatia | 959 |
| 2002 | Croatia | 1015 |
| 2001 | Croatia | 1042 |
| 2000 | Croatia | 1113 |
| 1999 | Croatia | 1293 |
| 1998 | Croatia | 1589 |
| 1997 | Croatia | 1533 |
| 1996 | Croatia | 1469 |
| 1995 | Croatia | 1500 |
| 2007 | Cuba | 2905 |
| 2006 | Cuba | 2900 |
| 2005 | Cuba | 2876 |
| 2004 | Cuba | 3253 |
| 2003 | Cuba | 3680 |
| 2002 | Cuba | 3628 |
| 2001 | Cuba | 2886 |
| 2000 | Cuba | 2695 |
| 1999 | Cuba | 2136 |
| 1998 | Cuba | 1678 |
| 1997 | Cuba | 1462 |
| 1996 | Cuba | 1476 |
| 1995 | Cuba | 1471 |
| 2007 | Czech Republic | 330 |
| 2006 | Czech Republic | 344 |
| 2005 | Czech Republic | 569 |
| 2004 | Czech Republic | 565 |
| 2003 | Czech Republic | 457 |
| 2002 | Czech Republic | 400 |
| 2001 | Czech Republic | 357 |
| 2000 | Czech Republic | 367 |
| 1999 | Czech Republic | 183 |
| 1998 | Czech Republic | 179 |
| 1997 | Czech Republic | 163 |
| 1996 | Czech Republic | 152 |
| 1995 | Czech Republic | 146 |
| 2007 | Dem. Rep. of Congo | 836 |
| 2006 | Dem. Rep. of Congo | 886 |
| 2005 | Dem. Rep. of Congo | 984 |
| 2004 | Dem. Rep. of Congo | 1033 |
| 2003 | Dem. Rep. of Congo | 1083 |
| 2002 | Dem. Rep. of Congo | 1151 |
| 2001 | Dem. Rep. of Congo | 1225 |
| 2000 | Dem. Rep. of Congo | 1156 |
| 1999 | Dem. Rep. of Congo | 1290 |
| 1998 | Dem. Rep. of Congo | 1290 |
| 1997 | Dem. Rep. of Congo | 1151 |
| 1996 | Dem. Rep. of Congo | 1148 |
| 1995 | Dem. Rep. of Congo | 1146 |
| 2007 | Denmark | 15169 |
| 2006 | Denmark | 16839 |
| 2005 | Denmark | 18517 |
| 2004 | Denmark | 19262 |
| 2003 | Denmark | 18143 |
| 2002 | Denmark | 18143 |
| 2001 | Denmark | 16887 |
| 2000 | Denmark | 17780 |
| 1999 | Denmark | 14465 |
| 1998 | Denmark | 11432 |
| 1997 | Denmark | 11145 |
| 1996 | Denmark | 10121 |
| 1995 | Denmark | 9169 |
| 2007 | East Timor | 139 |
| 2006 | East Timor | 137 |
| 2005 | East Timor | 135 |
| 2004 | East Timor | 135 |
| 2003 | East Timor | 129.6 |
| 2002 | East Timor | 129.6 |
| 2007 | Ecuador | 26675 |
| 2006 | Ecuador | 27960 |
| 2005 | Ecuador | 26904 |
| 2004 | Ecuador | 26778 |
| 2003 | Ecuador | 21422 |
| 2002 | Ecuador | 20458 |
| 2001 | Ecuador | 21101 |
| 2000 | Ecuador | 20946 |
| 1999 | Ecuador | 19502 |
| 1998 | Ecuador | 19614 |
| 1997 | Ecuador | 20123 |
| 1996 | Ecuador | 19243 |
| 1995 | Ecuador | 20100 |
| 2007 | Egypt | 26354 |
| 2006 | Egypt | 25934 |
| 2005 | Egypt | 27044 |
| 2004 | Egypt | 29040 |
| 2003 | Egypt | 30549 |
| 2002 | Egypt | 30706 |
| 2001 | Egypt | 34602 |
| 2000 | Egypt | 37697 |
| 1999 | Egypt | 40323 |
| 1998 | Egypt | 41965 |
| 1997 | Egypt | 42810 |
| 1996 | Egypt | 42837 |
| 1995 | Egypt | 44436 |
| 2007 | Equatorial Guinea | 17513 |
| 2006 | Equatorial Guinea | 17144 |
| 2005 | Equatorial Guinea | 17973 |
| 2004 | Equatorial Guinea | 17662 |
| 2003 | Equatorial Guinea | 12988.831615 |
| 2002 | Equatorial Guinea | 11409.793814 |
| 2001 | Equatorial Guinea | 9612.542955 |
| 2000 | Equatorial Guinea | 5803.264605 |
| 1999 | Equatorial Guinea | 5070.446735 |
| 1998 | Equatorial Guinea | 4348.797251 |
| 1997 | Equatorial Guinea | 2987.113402 |
| 1996 | Equatorial Guinea | 852.405498 |
| 1995 | Equatorial Guinea | 333.848797 |
| 2007 | France incl. Monaco | 974 |
| 2006 | France incl. Monaco | 1055 |
| 2005 | France incl. Monaco | 1079 |
| 2004 | France incl. Monaco | 1138 |
| 2003 | France incl. Monaco | 1219 |
| 2002 | France incl. Monaco | 1317 |
| 2001 | France incl. Monaco | 1382 |
| 2000 | France incl. Monaco | 1417 |
| 1999 | France incl. Monaco | 1539 |
| 1998 | France incl. Monaco | 1709 |
| 1997 | France incl. Monaco | 1780 |
| 1996 | France incl. Monaco | 2107 |
| 1995 | France incl. Monaco | 2503 |
| 2007 | Gabon | 10553 |
| 2006 | Gabon | 10736 |
| 2005 | Gabon | 10690 |
| 2004 | Gabon | 10736 |
| 2003 | Gabon | 11056 |
| 2002 | Gabon | 11330 |
| 2001 | Gabon | 12563 |
| 2000 | Gabon | 13797 |
| 1999 | Gabon | 16540 |
| 1998 | Gabon | 18205 |
| 1997 | Gabon | 18597 |
| 1996 | Gabon | 18277 |
| 1995 | Gabon | 18246 |
| 2007 | Georgia | 57 |
| 2006 | Georgia | 64 |
| 2005 | Georgia | 67 |
| 2004 | Georgia | 98 |
| 2003 | Georgia | 140 |
| 2002 | Georgia | 74 |
| 2001 | Georgia | 99 |
| 2000 | Georgia | 110 |
| 1999 | Georgia | 107 |
| 1998 | Georgia | 119 |
| 1997 | Georgia | 134 |
| 1996 | Georgia | 128 |
| 1995 | Georgia | 47 |
| 2007 | Germany | 3361 |
| 2006 | Germany | 3383 |
| 2005 | Germany | 3471 |
| 2004 | Germany | 3463 |
| 2003 | Germany | 3690 |
| 2002 | Germany | 3509 |
| 2001 | Germany | 3278 |
| 2000 | Germany | 3166 |
| 1999 | Germany | 2746 |
| 1998 | Germany | 2934 |
| 1997 | Germany | 2804 |
| 1996 | Germany | 2874 |
| 1995 | Germany | 2926 |
| 1997 | Ghana | 0 |
| 1996 | Ghana | 0 |
| 1995 | Ghana | 0 |
| 2007 | Greece | 74 |
| 2006 | Greece | 83 |
| 2005 | Greece | 89 |
| 2004 | Greece | 118 |
| 2003 | Greece | 120 |
| 2002 | Greece | 165 |
| 2001 | Greece | 171 |
| 2000 | Greece | 256 |
| 1999 | Greece | 15 |
| 1998 | Greece | 293 |
| 1997 | Greece | 436 |
| 1996 | Greece | 483 |
| 1995 | Greece | 435 |
| 2007 | Guatemala | 833 |
| 2006 | Guatemala | 880 |
| 2005 | Guatemala | 1004 |
| 2004 | Guatemala | 1102 |
| 2003 | Guatemala | 1347 |
| 2002 | Guatemala | 1344 |
| 2001 | Guatemala | 1149 |
| 2000 | Guatemala | 1024.18 |
| 1999 | Guatemala | 1270 |
| 1998 | Guatemala | 1389 |
| 1997 | Guatemala | 975 |
| 1996 | Guatemala | 729 |
| 1995 | Guatemala | 467 |
| 2007 | Hungary | 849 |
| 2006 | Hungary | 886 |
| 2005 | Hungary | 948 |
| 2004 | Hungary | 1077 |
| 2003 | Hungary | 1134 |
| 2002 | Hungary | 1050 |
| 2001 | Hungary | 1065 |
| 2000 | Hungary | 1136 |
| 1999 | Hungary | 1243 |
| 1998 | Hungary | 1260 |
| 1997 | Hungary | 1360 |
| 1996 | Hungary | 1476 |
| 1995 | Hungary | 1668 |
| 2007 | India | 34118 |
| 2006 | India | 33988 |
| 2005 | India | 32190 |
| 2004 | India | 33981 |
| 2003 | India | 33373 |
| 2002 | India | 33044 |
| 2001 | India | 32032 |
| 2000 | India | 32426 |
| 1999 | India | 32628 |
| 1998 | India | 32806 |
| 1997 | India | 33830 |
| 1996 | India | 33189 |
| 1995 | India | 32200 |
| 2007 | Indonesia | 47720 |
| 2006 | Indonesia | 44040 |
| 2005 | Indonesia | 46217 |
| 2004 | Indonesia | 49492 |
| 2003 | Indonesia | 53773 |
| 2002 | Indonesia | 56154.7 |
| 2001 | Indonesia | 60585.6 |
| 2000 | Indonesia | 63494.6 |
| 1999 | Indonesia | 58022 |
| 1998 | Indonesia | 65487 |
| 1997 | Indonesia | 74059 |
| 1996 | Indonesia | 73969 |
| 1995 | Indonesia | 73421 |
| 2007 | Iran(Islamic Rep. of) | 203782 |
| 2006 | Iran(Islamic Rep. of) | 201196 |
| 2005 | Iran(Islamic Rep. of) | 203183 |
| 2004 | Iran(Islamic Rep. of) | 191450 |
| 2003 | Iran(Islamic Rep. of) | 185544 |
| 2002 | Iran(Islamic Rep. of) | 168595 |
| 2001 | Iran(Islamic Rep. of) | 183493 |
| 2000 | Iran(Islamic Rep. of) | 183498 |
| 1999 | Iran(Islamic Rep. of) | 173661 |
| 1998 | Iran(Islamic Rep. of) | 180265 |
| 1997 | Iran(Islamic Rep. of) | 178726 |
| 1996 | Iran(Islamic Rep. of) | 182651 |
| 1995 | Iran(Islamic Rep. of) | 181358 |
| 2007 | Iraq | 100300 |
| 2006 | Iraq | 95066 |
| 2005 | Iraq | 90859 |
| 2004 | Iraq | 98127 |
| 2003 | Iraq | 65270 |
| 2002 | Iraq | 99112 |
| 2001 | Iraq | 116107 |
| 2000 | Iraq | 126452 |
| 1999 | Iraq | 124186 |
| 1998 | Iraq | 104038 |
| 1997 | Iraq | 60502 |
| 1996 | Iraq | 28374 |
| 1995 | Iraq | 27019 |
| 2006 | Israel | 2 |
| 2005 | Israel | 2 |
| 2004 | Israel | 2 |
| 2003 | Israel | 3 |
| 2002 | Israel | 5 |
| 2001 | Israel | 4 |
| 2000 | Israel | 4 |
| 1999 | Israel | 4 |
| 1998 | Israel | 5 |
| 1997 | Israel | 5 |
| 1996 | Israel | 4 |
| 1995 | Israel | 7 |
| 2007 | Italy and San Marino | 5860 |
| 2006 | Italy and San Marino | 5769 |
| 2005 | Italy and San Marino | 6111 |
| 2004 | Italy and San Marino | 5445 |
| 2003 | Italy and San Marino | 5570 |
| 2002 | Italy and San Marino | 5535 |
| 2001 | Italy and San Marino | 4066 |
| 2000 | Italy and San Marino | 4555 |
| 1999 | Italy and San Marino | 4998 |
| 1998 | Italy and San Marino | 5600 |
| 1997 | Italy and San Marino | 5926 |
| 1996 | Italy and San Marino | 5430 |
| 1995 | Italy and San Marino | 5208 |
| 2007 | Japan | 286 |
| 2006 | Japan | 281 |
| 2005 | Japan | 317 |
| 2004 | Japan | 293 |
| 2003 | Japan | 294 |
| 2002 | Japan | 252 |
| 2001 | Japan | 286 |
| 2000 | Japan | 330 |
| 1999 | Japan | 365 |
| 1998 | Japan | 425 |
| 1997 | Japan | 492 |
| 1996 | Japan | 514 |
| 1995 | Japan | 533 |
| 2007 | Jordan | 1 |
| 2006 | Jordan | 1 |
| 2005 | Jordan | 1 |
| 2004 | Jordan | 1 |
| 2003 | Jordan | 2 |
| 2002 | Jordan | 2 |
| 2001 | Jordan | 2 |
| 2000 | Jordan | 2 |
| 1999 | Jordan | 2 |
| 1998 | Jordan | 2 |
| 1997 | Jordan | 2 |
| 1996 | Jordan | 2 |
| 1995 | Jordan | 2 |
| 2007 | Kazakhstan | 55265 |
| 2006 | Kazakhstan | 54339 |
| 2005 | Kazakhstan | 50870 |
| 2004 | Kazakhstan | 50672 |
| 2003 | Kazakhstan | 45376 |
| 2002 | Kazakhstan | 42067 |
| 2001 | Kazakhstan | 36060 |
| 2000 | Kazakhstan | 30648 |
| 1999 | Kazakhstan | 26736 |
| 1998 | Kazakhstan | 23819 |
| 1997 | Kazakhstan | 23409 |
| 1996 | Kazakhstan | 21050 |
| 1995 | Kazakhstan | 17932 |
| 2007 | Korea, Republic of | 31 |
| 2006 | Korea, Republic of | 45 |
| 2005 | Korea, Republic of | 54 |
| 2007 | Kuwait | 128376 |
| 2006 | Kuwait | 131865 |
| 2005 | Kuwait | 128316.39 |
| 2004 | Kuwait | 114433.74 |
| 2003 | Kuwait | 105092.9 |
| 2002 | Kuwait | 87054.78 |
| 2001 | Kuwait | 97085.93 |
| 2000 | Kuwait | 99222.95 |
| 1999 | Kuwait | 94881 |
| 1998 | Kuwait | 103939 |
| 1997 | Kuwait | 101687 |
| 1996 | Kuwait | 101891 |
| 1995 | Kuwait | 101666 |
| 2007 | Kyrgyzstan | 68.5 |
| 2006 | Kyrgyzstan | 70.9 |
| 2005 | Kyrgyzstan | 74 |
| 2004 | Kyrgyzstan | 74 |
| 2003 | Kyrgyzstan | 69 |
| 2002 | Kyrgyzstan | 76 |
| 2001 | Kyrgyzstan | 76 |
| 2000 | Kyrgyzstan | 77 |
| 1999 | Kyrgyzstan | 77 |
| 1998 | Kyrgyzstan | 78 |
| 1997 | Kyrgyzstan | 85 |
| 1996 | Kyrgyzstan | 100 |
| 1995 | Kyrgyzstan | 89 |
| 2007 | Libyan Arab Jamah. | 81114 |
| 2006 | Libyan Arab Jamah. | 83310 |
| 2005 | Libyan Arab Jamah. | 80252 |
| 2004 | Libyan Arab Jamah. | 75287 |
| 2003 | Libyan Arab Jamah. | 68736 |
| 2002 | Libyan Arab Jamah. | 60584 |
| 2001 | Libyan Arab Jamah. | 64730 |
| 2000 | Libyan Arab Jamah. | 66403 |
| 1999 | Libyan Arab Jamah. | 64164 |
| 1998 | Libyan Arab Jamah. | 70352 |
| 1997 | Libyan Arab Jamah. | 69347 |
| 1996 | Libyan Arab Jamah. | 67413 |
| 1995 | Libyan Arab Jamah. | 67655 |
| 2007 | Lithuania | 154 |
| 2006 | Lithuania | 181 |
| 2005 | Lithuania | 216 |
| 2004 | Lithuania | 302 |
| 2003 | Lithuania | 382 |
| 2002 | Lithuania | 434 |
| 2001 | Lithuania | 471 |
| 2000 | Lithuania | 316 |
| 1999 | Lithuania | 232 |
| 1998 | Lithuania | 277 |
| 1997 | Lithuania | 212 |
| 1996 | Lithuania | 155 |
| 1995 | Lithuania | 128 |
| 2007 | Malaysia | 32818 |
| 2006 | Malaysia | 34847 |
| 2005 | Malaysia | 35471.41 |
| 2004 | Malaysia | 36758.32 |
| 2003 | Malaysia | 38318 |
| 2002 | Malaysia | 36054 |
| 2001 | Malaysia | 33997 |
| 2000 | Malaysia | 31915 |
| 1999 | Malaysia | 33981 |
| 1998 | Malaysia | 37033 |
| 1997 | Malaysia | 33104 |
| 1996 | Malaysia | 33737 |
| 1995 | Malaysia | 33327 |
| 2007 | Mauritania | 749.1409 |
| 2006 | Mauritania | 1525.7732 |
| 2007 | Mexico | 161153 |
| 2006 | Mexico | 170602 |
| 2005 | Mexico | 175082 |
| 2004 | Mexico | 178280 |
| 2003 | Mexico | 176612 |
| 2002 | Mexico | 165964 |
| 2001 | Mexico | 162559 |
| 2000 | Mexico | 156403 |
| 1999 | Mexico | 154081 |
| 1998 | Mexico | 160266 |
| 1997 | Mexico | 157846 |
| 1996 | Mexico | 148454 |
| 1995 | Mexico | 141319 |
| 2007 | Moldova | 8 |
| 2006 | Moldova | 4 |
| 2005 | Moldova | 5 |
| 2004 | Moldova | 8 |
| 2007 | Morocco | 14 |
| 2006 | Morocco | 11 |
| 2005 | Morocco | 7 |
| 2004 | Morocco | 11 |
| 2003 | Morocco | 10 |
| 2002 | Morocco | 13 |
| 2001 | Morocco | 10 |
| 2000 | Morocco | 13 |
| 1999 | Morocco | 11 |
| 1998 | Morocco | 12 |
| 1997 | Morocco | 12 |
| 1996 | Morocco | 5 |
| 1995 | Morocco | 5 |
| 2007 | Myanmar | 1046 |
| 2006 | Myanmar | 1049 |
| 2005 | Myanmar | 1098 |
| 2004 | Myanmar | 1011 |
| 2003 | Myanmar | 967 |
| 2002 | Myanmar | 862 |
| 2001 | Myanmar | 653 |
| 2000 | Myanmar | 558 |
| 1999 | Myanmar | 467 |
| 1998 | Myanmar | 382 |
| 1997 | Myanmar | 395 |
| 1996 | Myanmar | 401 |
| 1995 | Myanmar | 473 |
| 2007 | Netherlands | 2068 |
| 2006 | Netherlands | 1348 |
| 2005 | Netherlands | 1492 |
| 2004 | Netherlands | 2106 |
| 2003 | Netherlands | 2304 |
| 2002 | Netherlands | 2232 |
| 2001 | Netherlands | 1370 |
| 2000 | Netherlands | 1443 |
| 1999 | Netherlands | 1594 |
| 1998 | Netherlands | 1714 |
| 1997 | Netherlands | 2069 |
| 1996 | Netherlands | 2221 |
| 1995 | Netherlands | 2721 |
| 2007 | New Zealand | 1874 |
| 2006 | New Zealand | 819 |
| 2005 | New Zealand | 848 |
| 2004 | New Zealand | 914 |
| 2003 | New Zealand | 1053 |
| 2002 | New Zealand | 1364 |
| 2001 | New Zealand | 1509 |
| 2000 | New Zealand | 1608 |
| 1999 | New Zealand | 1811 |
| 1998 | New Zealand | 2054 |
| 1997 | New Zealand | 2587 |
| 1996 | New Zealand | 1950 |
| 1995 | New Zealand | 1475 |
| 2007 | Nigeria | 108216 |
| 2006 | Nigeria | 118419 |
| 2005 | Nigeria | 125542 |
| 2004 | Nigeria | 122948 |
| 2003 | Nigeria | 113914 |
| 2002 | Nigeria | 97957 |
| 2001 | Nigeria | 112715 |
| 2000 | Nigeria | 108541 |
| 1999 | Nigeria | 101505 |
| 1998 | Nigeria | 102931 |
| 1997 | Nigeria | 111058 |
| 1996 | Nigeria | 104439 |
| 1995 | Nigeria | 93057 |
| 2007 | Norway, Svlbd. J.Myn.Isl. | 110658 |
| 2006 | Norway, Svlbd. J.Myn.Isl. | 114725 |
| 2005 | Norway, Svlbd. J.Myn.Isl. | 124435 |
| 2004 | Norway, Svlbd. J.Myn.Isl. | 136733 |
| 2003 | Norway, Svlbd. J.Myn.Isl. | 147011 |
| 2002 | Norway, Svlbd. J.Myn.Isl. | 151681 |
| 2001 | Norway, Svlbd. J.Myn.Isl. | 157551 |
| 2000 | Norway, Svlbd. J.Myn.Isl. | 157522 |
| 1999 | Norway, Svlbd. J.Myn.Isl. | 145843 |
| 1998 | Norway, Svlbd. J.Myn.Isl. | 146166 |
| 1997 | Norway, Svlbd. J.Myn.Isl. | 152491 |
| 1996 | Norway, Svlbd. J.Myn.Isl. | 152752 |
| 1995 | Norway, Svlbd. J.Myn.Isl. | 134617 |
| 2007 | Oman | 35374 |
| 2006 | Oman | 36732 |
| 2005 | Oman | 38581 |
| 2004 | Oman | 38934 |
| 2003 | Oman | 40808 |
| 2002 | Oman | 44685 |
| 2001 | Oman | 47593 |
| 2000 | Oman | 47629 |
| 1999 | Oman | 44904 |
| 1998 | Oman | 44573 |
| 1997 | Oman | 44925 |
| 1996 | Oman | 44019 |
| 1995 | Oman | 42324 |
| 2007 | Pakistan | 3435 |
| 2006 | Pakistan | 3302 |
| 2005 | Pakistan | 3211 |
| 2004 | Pakistan | 3236 |
| 2003 | Pakistan | 3035 |
| 2002 | Pakistan | 3147 |
| 2001 | Pakistan | 2828 |
| 2000 | Pakistan | 2736 |
| 1999 | Pakistan | 2681 |
| 1998 | Pakistan | 2756 |
| 1997 | Pakistan | 2854 |
| 1996 | Pakistan | 2826 |
| 1995 | Pakistan | 2664 |
| 2007 | Papua New Guinea | 2099 |
| 2006 | Papua New Guinea | 2867 |
| 2005 | Papua New Guinea | 2462 |
| 2004 | Papua New Guinea | 2134 |
| 2003 | Papua New Guinea | 2427 |
| 2002 | Papua New Guinea | 2552 |
| 2001 | Papua New Guinea | 3057.227477 |
| 2000 | Papua New Guinea | 3654.342218 |
| 1999 | Papua New Guinea | 4657.494984 |
| 1998 | Papua New Guinea | 3821.534346 |
| 1997 | Papua New Guinea | 3582.688449 |
| 1996 | Papua New Guinea | 5015.763829 |
| 1995 | Papua New Guinea | 4729.148753 |
| 2007 | Peru | 4474 |
| 2006 | Peru | 4001 |
| 2005 | Peru | 3892 |
| 2004 | Peru | 4130 |
| 2003 | Peru | 4708 |
| 2002 | Peru | 4570 |
| 2001 | Peru | 4783 |
| 2000 | Peru | 5158.7 |
| 1999 | Peru | 5532.6 |
| 1998 | Peru | 6105.5 |
| 1997 | Peru | 5956 |
| 1996 | Peru | 5999 |
| 1995 | Peru | 6071 |
| 2007 | Philippines | 24 |
| 2006 | Philippines | 24 |
| 2005 | Philippines | 29 |
| 2004 | Philippines | 19 |
| 2003 | Philippines | 20 |
| 2002 | Philippines | 277 |
| 2001 | Philippines | 63 |
| 2000 | Philippines | 55 |
| 1999 | Philippines | 47 |
| 1998 | Philippines | 41 |
| 1997 | Philippines | 42 |
| 1996 | Philippines | 47 |
| 1995 | Philippines | 135 |
| 2007 | Poland | 721 |
| 2006 | Poland | 796 |
| 2005 | Poland | 848 |
| 2004 | Poland | 886 |
| 2003 | Poland | 765 |
| 2002 | Poland | 728 |
| 2001 | Poland | 767 |
| 2000 | Poland | 653 |
| 1999 | Poland | 434 |
| 1998 | Poland | 360 |
| 1997 | Poland | 289 |
| 1996 | Poland | 317 |
| 1995 | Poland | 292 |
| 2007 | Qatar | 38545 |
| 2006 | Qatar | 39690 |
| 2005 | Qatar | 36225 |
| 2004 | Qatar | 35902 |
| 2003 | Qatar | 33594 |
| 2002 | Qatar | 33321 |
| 2001 | Qatar | 31836 |
| 2000 | Qatar | 30809 |
| 1999 | Qatar | 28847 |
| 1998 | Qatar | 29478 |
| 1997 | Qatar | 26168 |
| 1996 | Qatar | 18606 |
| 1995 | Qatar | 18495 |
| 2007 | Romania | 4702 |
| 2006 | Romania | 5440 |
| 2005 | Romania | 5511 |
| 2004 | Romania | 5462 |
| 2003 | Romania | 5651 |
| 2002 | Romania | 5810 |
| 2001 | Romania | 6011 |
| 2000 | Romania | 6042 |
| 1999 | Romania | 6140 |
| 1998 | Romania | 6309 |
| 1997 | Romania | 6517 |
| 1996 | Romania | 6626 |
| 1995 | Romania | 6717 |
| 2007 | Russian Federation | 468174 |
| 2006 | Russian Federation | 457756 |
| 2005 | Russian Federation | 449177 |
| 2004 | Russian Federation | 440086 |
| 2003 | Russian Federation | 404842 |
| 2002 | Russian Federation | 364588 |
| 2001 | Russian Federation | 334708 |
| 2000 | Russian Federation | 311267 |
| 1999 | Russian Federation | 294816 |
| 1998 | Russian Federation | 301406 |
| 1997 | Russian Federation | 303868 |
| 1996 | Russian Federation | 299498 |
| 1995 | Russian Federation | 305107 |
| 2007 | Saudi Arabia | 439416 |
| 2006 | Saudi Arabia | 458951 |
| 2005 | Saudi Arabia | 466197 |
| 2004 | Saudi Arabia | 444667 |
| 2003 | Saudi Arabia | 437294 |
| 2002 | Saudi Arabia | 385749 |
| 2001 | Saudi Arabia | 394613 |
| 2000 | Saudi Arabia | 408498 |
| 1999 | Saudi Arabia | 383733 |
| 1998 | Saudi Arabia | 415421 |
| 1997 | Saudi Arabia | 408057 |
| 1996 | Saudi Arabia | 407280 |
| 1995 | Saudi Arabia | 406171 |
| 2000 | Senegal | 1 |
| 1999 | Senegal | 1 |
| 1998 | Senegal | 2 |
| 2007 | Serbia and Montenegro | 641 |
| 2006 | Serbia and Montenegro | 646 |
| 2005 | Serbia and Montenegro | 649 |
| 2004 | Serbia and Montenegro | 652 |
| 2003 | Serbia and Montenegro | 773 |
| 2002 | Serbia and Montenegro | 812 |
| 2001 | Serbia and Montenegro | 899 |
| 2000 | Serbia and Montenegro | 978 |
| 1999 | Serbia and Montenegro | 965 |
| 1998 | Serbia and Montenegro | 919 |
| 1997 | Serbia and Montenegro | 979 |
| 1996 | Serbia and Montenegro | 1030 |
| 1995 | Serbia and Montenegro | 1066 |
| 2007 | Slovakia | 22 |
| 2006 | Slovakia | 28 |
| 2005 | Slovakia | 31 |
| 2004 | Slovakia | 38 |
| 2003 | Slovakia | 42 |
| 2002 | Slovakia | 44 |
| 2001 | Slovakia | 46 |
| 2000 | Slovakia | 59 |
| 1999 | Slovakia | 66 |
| 1998 | Slovakia | 60 |
| 1997 | Slovakia | 64 |
| 1996 | Slovakia | 71 |
| 1995 | Slovakia | 74 |
| 2007 | Slovenia | 0 |
| 2006 | Slovenia | 0 |
| 2005 | Slovenia | 0 |
| 2004 | Slovenia | 0 |
| 2003 | Slovenia | 0 |
| 2002 | Slovenia | 1 |
| 2000 | Slovenia | 1 |
| 1999 | Slovenia | 1 |
| 1998 | Slovenia | 1 |
| 1997 | Slovenia | 1 |
| 1996 | Slovenia | 1 |
| 1995 | Slovenia | 2 |
| 2007 | South Africa | 1027 |
| 2006 | South Africa | 1321 |
| 2005 | South Africa | 1370 |
| 2004 | South Africa | 1482 |
| 2003 | South Africa | 570 |
| 2002 | South Africa | 791 |
| 2001 | South Africa | 524 |
| 2000 | South Africa | 689 |
| 1999 | South Africa | 493 |
| 1998 | South Africa | 649 |
| 1997 | South Africa | 403 |
| 1996 | South Africa | 0 |
| 1995 | South Africa | 0 |
| 2007 | Spain | 142 |
| 2006 | Spain | 139 |
| 2005 | Spain | 166 |
| 2004 | Spain | 255 |
| 2003 | Spain | 322 |
| 2002 | Spain | 316 |
| 2001 | Spain | 338 |
| 2000 | Spain | 227 |
| 1999 | Spain | 299 |
| 1998 | Spain | 529 |
| 1997 | Spain | 371 |
| 1996 | Spain | 512 |
| 1995 | Spain | 652 |
| 2007 | Sudan | 23400 |
| 2006 | Sudan | 16550 |
| 2005 | Sudan | 15250 |
| 2004 | Sudan | 15000 |
| 2003 | Sudan | 13250 |
| 2002 | Sudan | 12035 |
| 2001 | Sudan | 10394 |
| 2000 | Sudan | 8857 |
| 1999 | Sudan | 3450 |
| 1998 | Sudan | 329 |
| 1997 | Sudan | 255 |
| 1996 | Sudan | 102 |
| 1995 | Sudan | 0 |
| 2007 | Suriname | 656 |
| 2006 | Suriname | 656 |
| 2005 | Suriname | 637 |
| 2004 | Suriname | 612 |
| 2003 | Suriname | 588 |
| 2002 | Suriname | 615 |
| 2001 | Suriname | 643 |
| 2000 | Suriname | 602 |
| 1999 | Suriname | 248 |
| 1998 | Suriname | 248 |
| 1997 | Suriname | 246 |
| 1996 | Suriname | 245 |
| 1995 | Suriname | 275 |
| 1997 | Sweden | 0 |
| 1996 | Sweden | 4 |
| 1995 | Sweden | 4 |
| 2007 | Syrian Arab Republic | 18951 |
| 2006 | Syrian Arab Republic | 19971 |
| 2005 | Syrian Arab Republic | 22241 |
| 2004 | Syrian Arab Republic | 23355 |
| 2003 | Syrian Arab Republic | 28000 |
| 2002 | Syrian Arab Republic | 31150 |
| 2001 | Syrian Arab Republic | 28959 |
| 2000 | Syrian Arab Republic | 28252 |
| 1999 | Syrian Arab Republic | 28655 |
| 1998 | Syrian Arab Republic | 28550 |
| 1997 | Syrian Arab Republic | 28532 |
| 1996 | Syrian Arab Republic | 29060 |
| 1995 | Syrian Arab Republic | 30500 |
| 2007 | Tajikistan | 26 |
| 2006 | Tajikistan | 22 |
| 2005 | Tajikistan | 22 |
| 2004 | Tajikistan | 19 |
| 2003 | Tajikistan | 18 |
| 2002 | Tajikistan | 16 |
| 2001 | Tajikistan | 16 |
| 2000 | Tajikistan | 18 |
| 1999 | Tajikistan | 19 |
| 1998 | Tajikistan | 19 |
| 1997 | Tajikistan | 25 |
| 1996 | Tajikistan | 20 |
| 1995 | Tajikistan | 24 |
| 2007 | Thailand | 7170 |
| 2006 | Thailand | 6436 |
| 2005 | Thailand | 5707 |
| 2004 | Thailand | 4297 |
| 2003 | Thailand | 4785 |
| 2002 | Thailand | 3787 |
| 2001 | Thailand | 3093 |
| 2000 | Thailand | 2898 |
| 1999 | Thailand | 1695 |
| 1998 | Thailand | 1513 |
| 1997 | Thailand | 1374 |
| 1996 | Thailand | 1322 |
| 1995 | Thailand | 1190 |
| 2007 | Trinidad and Tobago | 6986 |
| 2006 | Trinidad and Tobago | 7359 |
| 2005 | Trinidad and Tobago | 7474 |
| 2004 | Trinidad and Tobago | 6336 |
| 2003 | Trinidad and Tobago | 6943 |
| 2002 | Trinidad and Tobago | 6767 |
| 2001 | Trinidad and Tobago | 5844 |
| 2000 | Trinidad and Tobago | 6176 |
| 1999 | Trinidad and Tobago | 6443 |
| 1998 | Trinidad and Tobago | 6322 |
| 1997 | Trinidad and Tobago | 6179 |
| 1996 | Trinidad and Tobago | 6673 |
| 1995 | Trinidad and Tobago | 6746 |
| 2007 | Tunisia | 4562 |
| 2006 | Tunisia | 3260 |
| 2005 | Tunisia | 3404 |
| 2004 | Tunisia | 3342 |
| 2003 | Tunisia | 3170 |
| 2002 | Tunisia | 3486 |
| 2001 | Tunisia | 3349 |
| 2000 | Tunisia | 3662 |
| 1999 | Tunisia | 3941 |
| 1998 | Tunisia | 3892 |
| 1997 | Tunisia | 3787 |
| 1996 | Tunisia | 4170 |
| 1995 | Tunisia | 4251 |
| 2007 | Turkey | 2134 |
| 2006 | Turkey | 2160 |
| 2005 | Turkey | 2258 |
| 2004 | Turkey | 2251 |
| 2003 | Turkey | 2351 |
| 2002 | Turkey | 2420 |
| 2001 | Turkey | 2520 |
| 2000 | Turkey | 2762 |
| 1999 | Turkey | 2941 |
| 1998 | Turkey | 3223 |
| 1997 | Turkey | 3449 |
| 1996 | Turkey | 3500 |
| 1995 | Turkey | 3516 |
| 2007 | Turkmenistan | 9250 |
| 2006 | Turkmenistan | 9350 |
| 2005 | Turkmenistan | 9100 |
| 2004 | Turkmenistan | 9376 |
| 2003 | Turkmenistan | 9600 |
| 2002 | Turkmenistan | 9400 |
| 2001 | Turkmenistan | 8020 |
| 2000 | Turkmenistan | 7181 |
| 1999 | Turkmenistan | 7160 |
| 1998 | Turkmenistan | 6819 |
| 1997 | Turkmenistan | 5149 |
| 1996 | Turkmenistan | 4025 |
| 1995 | Turkmenistan | 3500 |
| 2007 | Ukraine | 3310 |
| 2006 | Ukraine | 3326 |
| 2005 | Ukraine | 3149 |
| 2004 | Ukraine | 3003 |
| 2003 | Ukraine | 2814 |
| 2002 | Ukraine | 2625 |
| 2001 | Ukraine | 2617 |
| 2000 | Ukraine | 2626 |
| 1999 | Ukraine | 2670 |
| 1998 | Ukraine | 2699 |
| 1997 | Ukraine | 2855 |
| 1996 | Ukraine | 4098 |
| 1995 | Ukraine | 4058 |
| 2007 | United Arab Emirates | 121523 |
| 2006 | United Arab Emirates | 123397 |
| 2005 | United Arab Emirates | 114267 |
| 2004 | United Arab Emirates | 112922 |
| 2003 | United Arab Emirates | 108020 |
| 2002 | United Arab Emirates | 94730.2406 |
| 2001 | United Arab Emirates | 111233.7629 |
| 2000 | United Arab Emirates | 113676.8041 |
| 1999 | United Arab Emirates | 107394.6735 |
| 1998 | United Arab Emirates | 107828 |
| 1997 | United Arab Emirates | 105892 |
| 1996 | United Arab Emirates | 103816 |
| 1995 | United Arab Emirates | 103215 |
| 2007 | United Kingdom | 70357 |
| 2006 | United Kingdom | 69665 |
| 2005 | United Kingdom | 77179 |
| 2004 | United Kingdom | 87516 |
| 2003 | United Kingdom | 97835 |
| 2002 | United Kingdom | 107430 |
| 2001 | United Kingdom | 108387 |
| 2000 | United Kingdom | 117882 |
| 1999 | United Kingdom | 128262 |
| 1998 | United Kingdom | 124222 |
| 1997 | United Kingdom | 120321 |
| 1996 | United Kingdom | 121930 |
| 1995 | United Kingdom | 121794 |
| 2007 | United States | 251923 |
| 2006 | United States | 253263 |
| 2005 | United States | 256637 |
| 2004 | United States | 269432 |
| 2003 | United States | 281433 |
| 2002 | United States | 284506 |
| 2001 | United States | 287412 |
| 2000 | United States | 289159 |
| 1999 | United States | 290099 |
| 1998 | United States | 308367 |
| 1997 | United States | 318220 |
| 1996 | United States | 319733 |
| 1995 | United States | 349655 |
| 2007 | Uzbekistan | 3198 |
| 2006 | Uzbekistan | 3312 |
| 2005 | Uzbekistan | 3613 |
| 2004 | Uzbekistan | 4298 |
| 2003 | Uzbekistan | 4541 |
| 2002 | Uzbekistan | 3975 |
| 2001 | Uzbekistan | 4168 |
| 2000 | Uzbekistan | 4149 |
| 1999 | Uzbekistan | 4607 |
| 1998 | Uzbekistan | 4730 |
| 1997 | Uzbekistan | 5102 |
| 1996 | Uzbekistan | 4977 |
| 1995 | Uzbekistan | 5171 |
| 2007 | Venezuela | 132097 |
| 2006 | Venezuela | 144837 |
| 2005 | Venezuela | 155107 |
| 2004 | Venezuela | 148689 |
| 2003 | Venezuela | 146821 |
| 2002 | Venezuela | 156380 |
| 2001 | Venezuela | 174539 |
| 2000 | Venezuela | 164765 |
| 1999 | Venezuela | 159800 |
| 1998 | Venezuela | 173881 |
| 1997 | Venezuela | 165052 |
| 1996 | Venezuela | 155822 |
| 1995 | Venezuela | 146191 |
| 2007 | Viet Nam | 15920 |
| 2006 | Viet Nam | 16800 |
| 2005 | Viet Nam | 18519 |
| 2004 | Viet Nam | 20051 |
| 2003 | Viet Nam | 17700 |
| 2002 | Viet Nam | 16863 |
| 2001 | Viet Nam | 16732 |
| 2000 | Viet Nam | 16271 |
| 1999 | Viet Nam | 15217 |
| 1998 | Viet Nam | 12500 |
| 1997 | Viet Nam | 10909 |
| 1996 | Viet Nam | 8705 |
| 1995 | Viet Nam | 7652 |
| 2007 | Yemen | 15311 |
| 2006 | Yemen | 17497 |
| 2005 | Yemen | 19172 |
| 2004 | Yemen | 19356 |
| 2003 | Yemen | 20639 |
| 2002 | Yemen | 20987 |
| 2001 | Yemen | 21004 |
| 2000 | Yemen | 20976 |
| 1999 | Yemen | 18797 |
| 1998 | Yemen | 17686 |
| 1997 | Yemen | 18124 |
| 1996 | Yemen | 17333 |
| 1995 | Yemen | 17177 |