| Country | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Algeria | $12,565 | $6,659 | | | | | |
| Argentina | $5,669 | $2,450 | | | | | |
| Australia | $3,670 | $8,259 | | | | | |
| Austria | $36,287 | $37,066 | | | | | |
| Bahrain | $386 | $125 | | | | | |
| Bangladesh | $957 | $2,574 | $276 | | | | |
| Barbados | | $824 | $14 | | $4,907 | $1,508 | |
| Belarus | $66,800 | $278,400 | $148,500 | | | | |
| Belgium | $90,635 | $331,452 | | | | | |
| Belize | $21 | $85 | | | | | |
| Bhutan | $15 | $12 | | | | | |
| Bolivia | | $242 | | | | | |
| Bosnia and Herzegovina | $73 | $33 | $333 | | | | |
| Botswana | $14 | | | $769 | | $684 | $57 |
| Brazil | $865,557 | $997,660 | $161 | | | | |
| Brunei | | $796 | | | | | |
| Bulgaria | $5,760 | $11,599 | | | | | |
| Canada | $79,887 | $574,538 | | | | | |
| Chile | $87,710 | $56,628 | | | | | |
| China | $1,048,468 | $739,527 | | | | | |
| Colombia | $3,029 | $3,687 | | | | | |
| Costa Rica | $439 | $802 | | | | | |
| Croatia | $993 | $1,063 | | | | | |
| Cuba | $6,310 | $1,321 | | | | | |
| Cyprus | $381 | $83 | | | | | |
| Czech Republic | $15,235 | $5,917 | | | | | |
| Denmark | $5,103 | $10,517 | | | | | |
| East Timor | $1,733 | | | | | | |
| Ecuador | $1,920 | $758 | $39 | | | | |
| Egypt | $4,322 | | | | | | |
| Estonia | $24,284 | $58,718 | | | | | |
| Ethiopia | $187 | $1,240 | $4,054 | | | | |
| Fiji | $56 | $25 | | | | | |
| Finland | $9,253 | $7,738 | | | | | |
| France | $5,016,909 | $5,145,235 | | | | | |
| French Polynesia | $208 | | | $320 | | | |
| Gabon | | | | $943 | $3,011 | | |
| Georgia | | $55 | $48 | | | | |
| Germany | $2,827,000 | $3,034,000 | | | | | |
| Ghana | $246 | | $336 | $1,726 | | | |
| Greece | $4,891 | $2,558 | | | | | |
| Grenada | | | | | $3,223 | | |
| Guatemala | $684 | $1,221 | | | | | |
| Guinea | $96 | $543 | $78 | $3,015 | | | |
| Guyana | | $296 | | | | | |
| Honduras | $65 | | | | | | |
| Hong Kong | $410,577 | $166,798 | | | | | |
| Hungary | $3,000 | $4,000 | | | | | |
| Iceland | $45 | $446 | | | | | |
| India | $158,877 | $89,063 | | | | | |
| Indonesia | $137,023 | $88,759 | | | | | |
| Iran | $57,394 | $14,614 | | | | | |
| Ireland | $1,513 | $29,982 | | | | | |
| Israel | $3,000 | $2,000 | | | | | |
| Italy | $1,993,552 | $310,796 | | | | | |
| Jamaica | $1,130 | $232 | $374 | | | | |
| Japan | $41,315 | $296,736 | | | | | |
| Kazakhstan | $166 | $3,412 | $596 | $58 | | | |
| Kenya | $3,743 | $6,006 | $3,371 | | | | |
| Korea, South | $416,461 | $4,487,607 | | | | | |
| Kuwait | | | $1,685 | | | | |
| Latvia | $1,848 | $774 | | | | | |
| Lebanon | | $656 | | | | | |
| Lithuania | $1,513 | $2,005 | | | | | |
| Macedonia | $417 | $305 | | | | | |
| Madagascar | $1,345 | | | | | | |
| Malaysia | $14,781 | $5,940 | $28,242 | $15,174 | | | |
| Maldives | $614 | $33 | $149 | | | | |
| Malta | $95 | $178 | | | | | |
| Mauritius | $22,552 | $3,401 | $196 | | | | |
| Mayotte | $25 | $24 | | | | | |
| Mexico | $32,310 | $26,144 | $16,574 | | | | |
| Moldova | $10 | $41 | $58 | | | | |
| Morocco | $1,077 | $3,785 | $4,483 | $420 | $4,342 | $1,003 | |
| Mozambique | | $2,177 | | $111 | | | |
| Namibia | | $42 | | | | | |
| Netherlands | $13,675 | $33,920 | | | | | |
| New Caledonia | $109 | $197 | $227 | | | | |
| New Zealand | $2,250 | $685 | | | | | |
| Nicaragua | $1,300 | $1,458 | | | | | |
| Norway | $1,577 | $2,309 | | | | | |
| Pakistan | $20,221 | $465 | $1,373 | | | | |
| Panama | $200 | | $202 | | | | |
| Paraguay | $7,593 | $5,727 | | | | | |
| Peru | $1,660 | $1,524 | $44 | | | | |
| Philippines | $15,580 | $15,134 | $12,470 | | $6,320 | | $81,230 |
| Poland | $59,400 | $29,913 | | | | | |
| Portugal | $489 | $37,125 | | | | | |
| Qatar | $552 | $3,034 | | | | $36,746 | |
| Romania | $3,101 | $3,363 | | | | | |
| Russia | $2,569 | $6,881 | | | | | |
| Saint Lucia | | $54 | | $32 | | | |
| Saudi Arabia | $31,825 | $1,998 | | | | | |
| Serbia | $401 | $764 | | | | | |
| Singapore | $30,726 | $5,922 | | | | | |
| Slovakia | $4,257 | $2,874 | | | | | |
| Slovenia | $9,337 | $9,995 | | | | | |
| South Africa | $17,269 | $9,853 | | | | | |
| Spain | $99,155 | $98,580 | | | | | |
| Sri Lanka | $355 | $1,728 | $97 | | | | |
| Sweden | $16,610 | $6,793 | | | | | |
| Switzerland | $11,776 | $18,898 | | | | | |
| Tanzania | $364 | $432 | $132 | | | | |
| Thailand | $33,394 | $93,234 | | | | | |
| Trinidad and Tobago | $1,555 | | | | | | |
| Tunisia | $1,455 | $1,144 | | | | | |
| Turkey | $45,420 | $15,820 | | | | | |
| Uganda | | | $666 | | | | |
| Ukraine | $9,022 | $641 | $2,578 | $970 | $460 | $4,417 | |
| United Arab Emirates | $36,510 | | $22,932 | | | | |
| United Kingdom | $122,155 | $89,402 | | | | | |
| United States | $1,495,706 | $705,426 | | | | | |
| Uruguay | $1,070 | $5,857 | | | | | |
| Venezuela | $278 | $6,192 | $1,345 | $4,050 | $709 | $1,010 | $3,909 |
| Vietnam | $4,712 | $9,745 | $5,218 | | | | |
| Zimbabwe | | | $24 | | | | |
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