| Country | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Albania | | | | $2,323 | | |
| Argentina | $624 | | | | | |
| Australia | $195,817 | $186,786 | | | | |
| Austria | $24,070 | $6,771 | | | | |
| Bahamas, The | | $97 | $40 | | | |
| Bahrain | $652 | | $790 | $7,066 | | |
| Bangladesh | $15 | | $829,504 | | | |
| Barbados | $2 | | | | | |
| Belgium | $357,547 | $247,992 | | | | |
| Bhutan | $91 | $5 | | | | |
| Bosnia and Herzegovina | | | $174 | | | |
| Botswana | $20 | $144 | | $6,500 | | |
| Brazil | $10,407 | | | | | |
| Burundi | | | | $46 | $3,622 | |
| Cameroon | | | | | $5,532 | |
| Canada | $1,149,036 | $991,269 | | | | |
| Chile | $27,890 | $77,650 | | | | |
| China | $9,541,355 | $15,501,715 | | | | |
| Costa Rica | | $14,802 | | | | |
| Cote d'Ivoire | $379 | | | | | |
| Cyprus | $60,442 | $42,361 | | | | |
| Czech Republic | $216 | $521 | | | | |
| Denmark | $28,506 | $35,176 | | | | |
| Dominican Republic | $716 | $1,233 | | | | |
| East Timor | $3 | | | | | |
| Egypt | $21,112 | | $465,178 | | | |
| Estonia | $2 | | | | | |
| Ethiopia | | $35,368 | $53,765 | | | |
| Faroe Islands | $20 | | | | | |
| Finland | $3,258 | $70,880 | | | | |
| France | $240,145 | $97,933 | | | | |
| French Polynesia | | $388 | | | | |
| Germany | $3,580,000 | $3,771,000 | | | | |
| Greece | $657,373 | $709,489 | | | | |
| Guatemala | $258 | | | | | |
| Hong Kong | $7,823 | $15,409 | | | | |
| Hungary | $10,000 | | | | | |
| India | $372,608 | $72,063 | $294,685 | $70,023 | | |
| Indonesia | $15,260 | | $83,793 | $36,251 | $9,551 | |
| Iran | $54,994 | $5,542 | | | | $30,512 |
| Ireland | $224,280 | $214,882 | | | | |
| Israel | $1,046,000 | $1,035,000 | | | | |
| Italy | $258,813 | $275,556 | | | | |
| Japan | $856,184 | $797,198 | | | | |
| Jordan | $4,618 | | | | | |
| Kazakhstan | | $3,600 | | | | |
| Kenya | $758,998 | $482,302 | | | | |
| Korea, South | $82,304 | $114,029 | | | | |
| Kuwait | | $25,689 | $45,577 | | | |
| Latvia | $50 | $79 | | | | |
| Lebanon | $32,000 | $5,179 | | | | |
| Lithuania | | $187 | | | | |
| Luxembourg | $6 | $2,643 | | | | |
| Malaysia | $179,880 | $123,585 | $248,810 | $63,251 | | |
| Mauritius | $5,991 | $1,904 | $250 | | | |
| Mexico | $55,368 | $315,696 | $115,217 | | | |
| Morocco | $17,829 | $18,092 | $37,876 | $22,976 | $43,734 | $184,103 |
| Mozambique | | | $12 | | | |
| Namibia | $68 | $869 | | | | |
| Netherlands | $4,022,898 | $2,948,532 | | | | |
| Netherlands Antilles | | | | $1,147 | | |
| New Caledonia | $104,411 | $36,434 | $48,163 | | | |
| New Zealand | $19,260 | $10,167 | | | | |
| Nigeria | | | $42,105 | $6,230 | | |
| Norway | $28,269 | $8,287 | | | | |
| Oman | $562,798 | $606,939 | | | | |
| Pakistan | $319,429 | $285,112 | $239,118 | | | |
| Panama | $12,286 | | | | | |
| Peru | | $61,941 | $14,879 | | | |
| Philippines | | | | $298,918 | $12,188 | $4,700 |
| Poland | $1,006,158 | $1,207,327 | | | | |
| Portugal | $73,392 | $194,422 | | | | |
| Romania | $8,409 | $237 | | | | |
| Russia | $14,751 | | | | | |
| Saudi Arabia | | $62,320 | | | | |
| Senegal | | | $1,661 | | | |
| Serbia | $424 | $2,473 | | | | |
| Seychelles | | | | $46 | | |
| Singapore | $103,913 | $48,924 | | | | |
| Slovakia | $170,043 | $184,529 | | | | |
| Slovenia | $824,541 | $1,402,140 | | | | |
| South Africa | $356,050 | $483,652 | | | | |
| Spain | $1,214,288 | $1,436,199 | | | | |
| Sri Lanka | $6,672 | $23,886 | $24,978 | | | |
| Swaziland | $497 | $1,156 | $1,126 | | | |
| Sweden | $1,340 | $136 | | | | |
| Switzerland | $220,913 | $267,599 | | | | |
| Syria | $81,623 | | | | | |
| Thailand | $3,751 | $185 | | | | |
| Tunisia | | $1,906 | | | | |
| Turkey | $44,533 | $15,098 | | | | |
| Uganda | $20,525 | $19,908 | | | | |
| Ukraine | | $5,020 | $10,009 | $121,430 | $55,279 | $9,006 |
| United Arab Emirates | $33,149 | | $66,839 | | | |
| United Kingdom | $707,189 | $321,342 | | | | |
| United States | $3,958,559 | $5,185,859 | | | | |
| Vietnam | $48,822 | $432 | $19,257 | | | |
| Wallis and Futuna | $424 | | | | | |
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