| Country | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Albania | | $27,556 | $16,440 | | | | |
| Algeria | $4,679 | | | | | | |
| Antigua and Barbuda | $34,553 | | $733 | | | | $168 |
| Argentina | $1,968 | $1,809 | | | | | |
| Australia | $103,239 | $58,209 | | | | | |
| Austria | $56,380 | $87,702 | | | | | |
| Bahamas, The | $6,764 | | $4,633 | $424 | | | |
| Bahrain | $5,069 | | $29,798 | | | | |
| Bangladesh | $104,395 | $59,072 | $120,788 | | | | |
| Barbados | $237,520 | $128,492 | $213,175 | $226,887 | $114,369 | $146,481 | $157,353 |
| Belarus | $5,700 | $1,000 | $56,700 | | | | |
| Belgium | $137,211 | $244,507 | | | | | |
| Bolivia | | $1,892 | | | | | |
| Bosnia and Herzegovina | $40,527 | $682 | $99,304 | | | | |
| Botswana | $5,057 | $457 | | | $3,130 | $952 | $1,434 |
| Brazil | | $10,457 | | | | | |
| Bulgaria | $35,983 | $32,264 | | | | | |
| Burundi | $44,377 | $95,165 | $48,792 | $52,660 | $47,562 | | |
| Cambodia | | $966 | | | | | |
| Cameroon | | $5,445 | | | | | |
| Canada | $591,567 | $721,370 | | | | | |
| Cape Verde | $537 | | $829 | | | | |
| Chile | $123,492 | $31,690 | | | | | |
| China | $2,089,747 | $2,658,912 | | | | | |
| Colombia | $55,009 | $30,755 | | | | | |
| Comoros | $38 | | | | | | |
| Costa Rica | $115,353 | $188,332 | | | | | |
| Croatia | $48,109 | $92,029 | | | | | |
| Cyprus | $7,544 | $819 | | | | | |
| Czech Republic | $33,612 | $39,733 | | | | | |
| Denmark | $765,447 | $336,820 | | | | | |
| Dominica | | $6,746 | $12,112 | $34,643 | | | |
| Ecuador | $16,080 | $35,820 | $65,704 | | | | |
| Estonia | $14,633 | $38,886 | | | | | |
| Ethiopia | $10 | $13,208 | $73,868 | | | | |
| Fiji | $3,394 | $45,817 | | | | | |
| Finland | $124,293 | $207,677 | | | | | |
| France | $1,363,723 | $1,123,715 | | | | | |
| French Polynesia | | $1,297 | | | | | |
| Gabon | $39 | | | | | | |
| Georgia | | | $336 | $1,673 | | | |
| Germany | $955,000 | $426,000 | | | | | |
| Ghana | $2,995 | $2,048 | $4,338 | $17,460 | | | |
| Greece | $64,437 | $89,713 | | | | | |
| Grenada | | $204 | | $1,576 | | | |
| Guatemala | $8,117,661 | $892 | | | | | |
| Guinea | $6,323 | $4,524 | $8,615 | | | | |
| Guyana | | $5,197 | | | | | |
| Honduras | $5,103 | $20,643 | | | | | |
| Hong Kong | $65,647 | $168,850 | | | | | |
| Hungary | $103,000 | $159,000 | | | | | |
| Iceland | $4,876 | | | | | | |
| India | $182,454 | $560 | $12,366 | | | | |
| Iran | $528 | | | | | | |
| Ireland | $33,263 | $17,116 | | | | | |
| Israel | $7,000 | $1,000 | | | | | |
| Italy | $359,778 | $627,700 | | | | | |
| Jamaica | $5,008 | | | | | | |
| Japan | $324,198 | $230,674 | | | | | |
| Jordan | | $1,482 | | | | | |
| Kazakhstan | $215,290 | $109,202 | $39,637 | | | | |
| Kenya | $115,622 | $5,028 | | | | | |
| Korea, South | $56,804 | $22,146 | | | | | |
| Kuwait | | $49,854 | $20,184 | | | | |
| Latvia | $80,966 | $72,502 | | | | | |
| Lebanon | $24,000 | $3,152 | | | | | |
| Lithuania | $221,614 | $95,398 | | | | | |
| Luxembourg | $568 | $1,346 | | | | | |
| Macedonia | $22,296 | $79,356 | | | | | |
| Malaysia | $492,133 | | $178,285 | | | | |
| Mali | | $3,845 | | | | | |
| Malta | $45,140 | $3,118 | | | | | |
| Mauritania | $9,888 | | | | | $507 | |
| Mauritius | $39,009 | $31,431 | $27,894 | | | | |
| Mayotte | | $649 | | | | | |
| Mexico | $6,279,154 | $5,289,098 | $1,659,591 | | | | |
| Moldova | $526 | $14,991 | $59,633 | $14,368 | | | |
| Morocco | $221,456 | $279,435 | $408,078 | $387,401 | $569,611 | $379,451 | |
| Namibia | $1,387 | $261 | | | | | |
| Netherlands | $491,052 | $71,609 | | | | | |
| Netherlands Antilles | $909 | | | $10,092 | | | |
| New Zealand | $351,544 | $191,966 | | | | | |
| Nicaragua | $650 | $2,241 | | | | | |
| Norway | $25,425 | $47,489 | | | | | |
| Oman | $6,512 | $7,202 | | | | | |
| Pakistan | | $72,693 | | | | | |
| Panama | | $16,465 | | | | | |
| Paraguay | $337 | | | | | | |
| Peru | $75,452 | $4,930 | | | | | |
| Philippines | $338,895 | $41,046 | | $10,990 | | | |
| Poland | $334,064 | $201,678 | | | | | |
| Portugal | $85,353 | $130,014 | | | | | |
| Qatar | $30,663 | | | | | | |
| Romania | $2,981,983 | $1,471,507 | | | | | |
| Russia | $386,126 | $533,015 | | | | | |
| Rwanda | $2,337 | $104 | $17 | | | | |
| Saint Kitts and Nevis | $14,281 | | | | | | |
| Saint Lucia | $502 | | | $1,293 | | | |
| Saudi Arabia | $1,863,993 | $1,818,136 | | | | | |
| Senegal | $17,634 | | $419 | | | | |
| Serbia | | $21,044 | | | | | |
| Singapore | $46,071 | $12,492 | | | | | |
| Slovakia | $41,741 | $40,939 | | | | | |
| Slovenia | $112,758 | $4,847 | | | | | |
| South Africa | $48,345 | $31,002 | | | | | |
| Spain | $766,885 | $1,073,054 | | | | | |
| Sri Lanka | $436 | $87,055 | | | | | |
| Sudan | $52,138,969 | $64,914,931 | | | | | |
| Sweden | $13,797 | $91,434 | | | | | |
| Switzerland | $126,766 | $59,301 | | | | | |
| Syria | | $51,776 | | | | | |
| Tanzania | $7,986 | $36,824 | | | | | |
| Thailand | $149,287 | $211,754 | | | | | |
| Togo | $30,648 | | | | | | |
| Trinidad and Tobago | $22,410 | $17,425 | | | | | |
| Tunisia | $5,444,764 | $3,809,237 | $3,951,712 | | | | |
| Turkey | $248,978 | $257,593 | | | | | |
| Uganda | $16,313 | $21,838 | $1,107 | | | | |
| Ukraine | $18,660 | $50,199 | $167,393 | $154,700 | $46,823 | $8,012 | |
| United Arab Emirates | $97,547 | | $150,465 | | | | |
| United Kingdom | $490,841 | $529,518 | | | | | |
| United States | $1,932,012 | $1,920,924 | | | | | |
| Uruguay | $56,108 | $41,577 | | | | | |
| Vanuatu | | $2,655 | | | | | |
| Venezuela | | | $173,523 | | $76,401 | $42,828 | $141,077 |
| Vietnam | $1,635 | $6,611 | $75,076 | | | | |
| Zambia | $10,071 | | | | | | |
| Zimbabwe | $35,954 | $12,406 | $1,689 | | | | |
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