| Country | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Antigua and Barbuda | | | | | | $28 | |
| Argentina | | $10 | | | | | |
| Australia | $1,979,140 | $1,781,288 | | | | | |
| Austria | $58,237 | $146,443 | | | | | |
| Bangladesh | $15,723 | $4,638 | $83,257 | | | | |
| Bolivia | $20 | $3,650 | | | | | |
| Botswana | $32,475 | $12 | | $103 | $378 | $1,396 | |
| Brazil | $6,251 | $12,776 | $3,099 | | | | |
| Canada | $1,854,044 | $2,896,390 | | | | | |
| Chile | $34,546 | $15,000 | | | | | |
| China | $7,092,743 | $7,598,167 | | | | | |
| Colombia | $58,927 | | | | | | |
| Czech Republic | $183 | $1,753 | | | | | |
| Denmark | $122,764 | $107,209 | | | | | |
| Dominican Republic | $521 | $367 | | | | | |
| Ecuador | | $45,775 | $111,622 | | | | |
| Egypt | $143,597 | $89,566 | $297,414 | | | | |
| Fiji | $15 | $347 | $205 | | | | |
| Finland | $596 | $1,375 | | | | | |
| France | $2,339,175 | $1,348,236 | | | | | |
| Germany | $4,130,000 | $4,347,000 | | | | | |
| Ghana | $324 | $596 | $5,063 | $19 | | | |
| Greece | $482,542 | $468,905 | | | | | |
| Guatemala | $251,069 | $15,974 | | | | | |
| Honduras | $644 | | | | | | |
| Hong Kong | $2,162,061 | $2,889,929 | | | | | |
| Hungary | | $30,000 | | | | | |
| India | $2,294,204 | $2,562,260 | $4,076,527 | $1,198,056 | | | |
| Indonesia | $147,183 | $6,573 | $12,723 | $25,217 | $15,204 | | |
| Iran | $16,552 | $20,486 | | | | | |
| Italy | $1,340,742 | $1,634,754 | | | | | |
| Jamaica | | $510 | | | | | |
| Japan | $572,346 | $519,220 | | | | | |
| Kenya | $607 | $3,553 | | | | | |
| Korea, South | $110 | $5,657 | | | | | |
| Kuwait | | $11,611 | | | $226 | | |
| Latvia | $50 | $122 | | | | | |
| Lebanon | | $4,414 | | | | | |
| Macedonia | $6,716 | $3,195 | | | | | |
| Madagascar | $1,275 | $1,185 | | | | | |
| Malawi | | | $14,757 | | | | |
| Malaysia | $42,642 | $21,510 | $55,191 | $27,916 | | | |
| Mauritius | $27,920 | | $53 | | | | |
| Mexico | $174,683 | $88,917 | $159,980 | | | | |
| Mozambique | | | $93 | | | | |
| Namibia | $222 | $16,122 | | | | | |
| Netherlands | $3,175,083 | $5,040,442 | | | | | |
| Netherlands Antilles | $71,950 | $5,430 | $20,227 | | | | |
| New Zealand | $349 | $5,156 | | | | | |
| Norway | $5,081 | | | | | | |
| Pakistan | $469,200 | $572,436 | $277,233 | | | | |
| Peru | | $235 | | | | | |
| Philippines | $31,266 | $6,202 | $4,094 | $23,029 | $35 | $1,545 | $41,942 |
| Poland | $49,325 | $44,093 | | | | | |
| Portugal | $1,294,691 | $1,920,715 | | | | | |
| Qatar | | | $6,274 | | | | |
| Russia | $100 | $422 | | | | | |
| Samoa | | $1,249 | | | | | |
| Saudi Arabia | $14,680 | | | | | | |
| Serbia | | $4,203 | | | | | |
| Singapore | $376,570 | $423,695 | | | | | |
| Slovenia | $11,313 | $3,208 | | | | | |
| South Africa | $18,817 | $10,827 | | | | | |
| Spain | $42,571 | $42,632 | | | | | |
| Sri Lanka | $279,936 | $314,536 | $101,072 | | | | |
| Suriname | | | | | $7,610 | | |
| Swaziland | $18 | $57 | $5,444 | | | | |
| Sweden | $40,058 | $28,790 | | | | | |
| Switzerland | $283,145 | $375,709 | | | | | |
| Tanzania | $32 | | | | | | |
| Thailand | $54,083,433 | $59,552,747 | | | | | |
| Togo | | | $1,304 | | | | |
| Trinidad and Tobago | $190 | | | | | | |
| Turkey | $197,342 | $289,083 | | | | | |
| Uganda | | | $1,313 | | | | |
| United Arab Emirates | $261,857 | | $787,057 | | | | |
| United Kingdom | $783,152 | $258,730 | | | | | |
| United States | $4,763,032 | $5,235,660 | | | | | |
| Uruguay | $42,035 | $41,251 | | | | | |
| Venezuela | $2,765 | $1,610 | | | | | |
| Vietnam | $166,608 | $225,509 | $95,495 | | | | |
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