| Country | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Antigua and Barbuda | | | | | $3,333 | $415 |
| Argentina | $483 | | | | | |
| Australia | $381 | $21,372 | | | | |
| Austria | $59,000 | $40,408 | | | | |
| Bangladesh | | | $58,806 | | | |
| Barbados | $50 | | | | | |
| Belgium | $203,136 | $173,839 | | | | |
| Bolivia | $100 | | | | | |
| Botswana | | $183 | | $1,043 | | |
| Brazil | $515 | | | | | |
| Canada | $1,252 | $67,127 | | | | |
| Chile | $875 | $55 | | | | |
| China | $3,054,081 | $1,945,089 | | | | |
| Czech Republic | $22,764,756 | $26,919,200 | | | | |
| Denmark | $18,985 | $70,496 | | | | |
| Dominican Republic | | $750 | | | | |
| Egypt | | $2,003 | | | | |
| Estonia | $987 | | | | | |
| Finland | $2,383 | $1,474 | | | | |
| France | $47,281 | | | | | |
| Germany | $416,000 | $455,000 | | | | |
| Ghana | | | | | $813 | |
| Guatemala | $11 | $11,458 | | | | |
| Hungary | $8,000 | | | | | |
| India | $1,053,626 | $1,245,418 | $483,604 | $100,481 | | |
| Indonesia | $47,778 | $56,138 | $43,452 | $34,330 | $39,707 | |
| Iran | $2,716 | | | | | |
| Ireland | $5,860,941 | $593,782 | | | | |
| Italy | $12,847 | $14,055 | | | | |
| Kazakhstan | | | $338 | | | |
| Kenya | | | $7,489 | | | |
| Korea, South | $62 | | | | | |
| Lesotho | | | | $808 | | |
| Lithuania | $2,840 | | | | | |
| Maldives | $5 | | | | | |
| Morocco | | | $122 | | | |
| Mozambique | | $130 | | | | |
| Namibia | $285 | $625 | | | | |
| Netherlands | $1,026,026 | $981,203 | | | | |
| New Zealand | $564 | $1,639 | | | | |
| Norway | $8,317 | $32,162 | | | | |
| Pakistan | $422,451 | $486,744 | $234,800 | | | |
| Panama | | $325 | $84 | | | |
| Philippines | | | $850 | | | |
| Poland | $7,887 | $2,161 | | | | |
| Qatar | | | $3,848 | | | |
| Romania | $1,708 | $3,726 | | | | |
| Saudi Arabia | $106,391 | $267 | | | | |
| Senegal | $1,375 | $46,411 | $6,134 | | | |
| Serbia | | $483 | | | | |
| Singapore | $1,087 | | | | | |
| Slovenia | $2 | $117 | | | | |
| South Africa | $8,814 | $7,084 | | | | |
| Spain | $77 | $214 | | | | |
| Suriname | | | | | $620 | |
| Sweden | $16,479 | | | | | |
| Switzerland | $2,018 | $663 | | | | |
| Thailand | $24 | $197 | | | | |
| Tunisia | | $14,688 | | | | |
| United Arab Emirates | $44,495 | | $144,232 | | | |
| United Kingdom | $275,198 | $184,189 | | | | |
| United States | $464,311 | $825,194 | | | | |
| Venezuela | $280 | | | | | |
| Zambia | | $1,050 | | | | |
| Zimbabwe | $216 | | | | | |
|
|
