| Country | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Argentina | | $153 | | | | |
| Australia | $5,931 | $2,636 | | | | |
| Austria | $301,340 | $286,591 | | | | |
| Barbados | | | | | $108 | $61 |
| Belgium | $6,046,423 | $6,989,747 | | | | |
| Botswana | | $24 | | | | |
| Brazil | $155 | $162 | | | | |
| Bulgaria | $2,700 | | | | | |
| Cameroon | | | | | $362 | $1,865 |
| Canada | $136,220 | $173,426 | | | | |
| Chile | $837,512 | $857,557 | | | | |
| Czech Republic | $265,037 | $391,750 | | | | |
| Denmark | $404,456 | $3,213 | | | | |
| Egypt | $1,581 | | $238 | | | |
| Finland | | $3,770 | | | | |
| France | $903,320 | $485,817 | | | | |
| Gambia, The | | | | $24,015 | | |
| Germany | $1,306,000 | $577,000 | | | | |
| Ghana | | $93 | | | | |
| Hungary | $1,042,000 | $596,000 | | | | |
| India | $11,865 | $8,930 | $8,310 | $2,026 | | |
| Indonesia | | $11,660 | | $6,743 | $1,416 | |
| Iran | $7,763 | $6,021 | | | | $338,936 |
| Ireland | $4,013 | $31,634 | | | | |
| Israel | $1,316,000 | $1,524,000 | | | | |
| Italy | $12,689,976 | $8,825,467 | | | | |
| Kenya | $308 | | | | | |
| Kuwait | | | $4,940 | | | |
| Latvia | $28,987 | $49,490 | | | | |
| Lebanon | $1,000 | $3,600 | | | | |
| Lithuania | $129,373 | $316,887 | | | | |
| Luxembourg | $19,403 | $14,908 | | | | |
| Macedonia | $639 | | | | | |
| Malaysia | $7,580 | $846 | $158 | | | |
| Mali | | $385 | | | | |
| Mexico | $98 | | | | | |
| Moldova | $793 | | | | | |
| Morocco | | $4,695 | | | | |
| Netherlands | $13,046,073 | $14,616,278 | | | | |
| New Zealand | $22,780 | $4,012 | | | | |
| Pakistan | | | $138 | | | |
| Poland | $3,728,502 | $3,310,975 | | | | |
| Portugal | $129 | $82,742 | | | | |
| Qatar | | $1,093 | | | | |
| Romania | | $153 | | | | |
| Russia | $151 | | | | | |
| Saint Lucia | | | | $81 | | |
| Saudi Arabia | | $60,889 | | | | |
| Senegal | | | $1,489 | | | |
| Seychelles | $51 | | | | | |
| Singapore | $6,948 | $3,298 | | | | |
| Slovakia | $10,535 | | | | | |
| Slovenia | $161 | | | | | |
| South Africa | $132,847 | $73,355 | | | | |
| Spain | $1,142,456 | $1,464,350 | | | | |
| Sri Lanka | $337 | | | | | |
| Swaziland | | | $1,129 | | | |
| Sweden | $402 | $543 | | | | |
| Syria | | $168 | | | | |
| Tanzania | | $6,485 | | | | |
| Trinidad and Tobago | $57 | $963 | | | | |
| Turkey | $603 | | | | | |
| Ukraine | $18,084 | $10,396 | $13,505 | $9,483 | $12,042 | $861 |
| United Arab Emirates | $5,721 | | $4,248 | | | |
| United Kingdom | $677,457 | $1,165,313 | | | | |
| United States | $1,273,899 | $715,924 | | | | |
| Yemen | | $75 | | | | |
| Zimbabwe | | $380,783 | | | | |
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