| Country | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Albania | | $8,938 | | $35 | | | |
| Antigua and Barbuda | $3,927 | $14,612 | $1,843 | | $9,560 | | $145 |
| Argentina | $15,207 | $13,356 | | | | | |
| Australia | $705,082 | $73,503 | | | | | |
| Austria | $95,387 | $323,133 | | | | | |
| Bahamas, The | | | $403 | $7,854 | | | |
| Bahrain | $99,742 | $2,266 | $28,878 | $51,505 | | | |
| Bangladesh | $24,529 | | | | | | |
| Barbados | | | $35 | | | | |
| Belgium | $175,176 | $140,894 | | | | | |
| Bolivia | | $112,724 | | | | | |
| Bosnia and Herzegovina | | $1,258 | | | | | |
| Botswana | | | $1,388 | $10,541 | $23,428 | $11,881 | |
| Brazil | $92,419 | $3,940 | | | | | |
| Bulgaria | $26,638 | $7,865 | | | | | |
| Cameroon | $4,082 | $2,092 | | $52 | $639 | $1,248 | |
| Canada | $331,332 | $317,836 | | | | | |
| Chile | | $3,115 | | | | | |
| China | $12,157 | | | | | | |
| Colombia | $159 | | | | | | |
| Cote d'Ivoire | $31,223 | | | | | | |
| Croatia | $7,530 | $12,505 | | | | | |
| Cyprus | $16,842 | $4,271 | | | | | |
| Czech Republic | $8,751 | $44,215 | | | | | |
| Denmark | $371,174 | $811,771 | | | | | |
| Dominica | | | $74 | | | | |
| Ecuador | $11,609 | $10,232 | $37,807 | | | | |
| Egypt | | $148 | $42 | | | | |
| Estonia | $28,560 | $29,560 | | | | | |
| Faroe Islands | $196 | | | | | | |
| Finland | $131,570 | $170,699 | | | | | |
| France | $899,609 | $895,206 | | | | | |
| French Polynesia | | | | $2,334 | | | |
| Gabon | | | $695 | | $5,719 | | |
| Georgia | $2,406 | $84 | | $1,161 | | | |
| Germany | $1,282,000 | $1,592,000 | | | | | |
| Ghana | $257 | $373 | $15,117 | $9,763 | $13,989 | | |
| Greece | $67,671 | $114,613 | | | | | |
| Honduras | $3,767 | $1,382 | | | | | |
| Hong Kong | $82,456 | $75,853 | | | | | |
| Hungary | $5,000 | | | | | | |
| India | $39,470 | $65,677 | $139,529 | | | | |
| Indonesia | | $956 | $30,549 | $83,858 | | | |
| Ireland | $98,169 | $356,435 | | | | | |
| Israel | $1,000 | | | | | | |
| Italy | $350,928 | $458,746 | | | | | |
| Japan | $262,728 | $389,988 | | | | | |
| Jordan | $88,633 | $34,839 | | | | | |
| Kazakhstan | | $3,137 | $13,380 | | | | |
| Korea, South | $58,694 | $11,142 | | | | | |
| Kuwait | | | $395,688 | $66,801 | | | |
| Latvia | $21,776 | $5,410 | | | | | |
| Lebanon | $273,000 | | | | | | |
| Lithuania | $6,584 | $1,316 | | | | | |
| Luxembourg | $16,445 | $13,239 | | | | | |
| Malawi | | | $74 | | | | |
| Maldives | $466 | $9,830 | | | | | |
| Mauritania | | | $8,713 | $20,638 | | $16,002 | |
| Mexico | $68,459 | $30,931 | $238,344 | | | | |
| Morocco | $220,556 | $248,016 | $290,904 | $100,875 | | | |
| Mozambique | | | | | $1,417 | | |
| Namibia | $291 | $181 | | | | | |
| Netherlands | $365,492 | $468,599 | | | | | |
| Netherlands Antilles | | | | $223 | | | |
| New Caledonia | | | $6,516 | | | | |
| New Zealand | $100,563 | $21,668 | | | | | |
| Norway | $121,038 | $140,016 | | | | | |
| Oman | $4,941 | | | | | | |
| Pakistan | $7,540 | $6,193 | | | | | |
| Panama | | $60 | | | | | |
| Poland | $135,722 | $170,323 | | | | | |
| Portugal | $241,478 | $418,897 | | | | | |
| Qatar | $113,952 | $182,721 | $103,335 | $192,462 | | | |
| Romania | $7,080 | $51,877 | | | | | |
| Russia | $302 | $5,334 | | | | | |
| Rwanda | | | | $96 | | | |
| Saint Lucia | | | $1,093 | | | | |
| Saint Vincent and the Grenadines | | | $202 | $72 | | | |
| Sao Tome and Principe | | | | | $98 | $91 | |
| Saudi Arabia | $2,165,084 | $1,056,801 | | | | | |
| Senegal | $2,907 | $40 | $146 | | | | |
| Serbia | | $12,679 | | | | | |
| Seychelles | | | $230 | | | | |
| Singapore | $37,812 | $90,882 | | | | | |
| Slovakia | $6,685 | | | | | | |
| Slovenia | $1,584 | $6,138 | | | | | |
| South Africa | $9,531 | $24,752 | | | | | |
| Spain | $977,310 | $1,686,140 | | | | | |
| Sudan | | $3,707 | | | | | |
| Swaziland | | | $584 | | | | |
| Sweden | $207,355 | $654,304 | | | | | |
| Switzerland | $440,420 | $525,403 | | | | | |
| Tanzania | $35 | | | | | | |
| Thailand | $382 | | | | | | |
| Tunisia | $1,148 | $5,865 | $1,413 | | | | |
| Turkey | $6,576 | | | | | | |
| Uganda | | | $22 | | | | |
| Ukraine | $1,825 | $2,229 | $1,688 | $1,220 | $592 | $1,962 | |
| United Arab Emirates | $573,063 | | $1,391,677 | | | | |
| United Kingdom | $800,240 | $2,136,055 | | | | | |
| United States | $3,647,007 | $2,846,405 | | | | | |
| Uruguay | $59,326 | $26,493 | | | | | |
| Venezuela | $10,521 | $27,202 | $14,490 | | | | |
| Yemen | | $16,430 | | | | | |
| Zambia | $345 | | | | | | |
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