| Country | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Albania | | | | $868 | | | |
| Algeria | | $1,389 | | | | | |
| Argentina | $1,118 | $75 | | | | | |
| Australia | $53,597 | $44,550 | | | | | |
| Austria | $4,991 | $1,513 | | | | | |
| Bangladesh | $3,985 | $14,128 | $6,379 | | | | |
| Barbados | | $66 | | | | | $4,521 |
| Belarus | $357,600 | $366,400 | $361,500 | | | | |
| Belgium | $273,185 | $427,396 | | | | | |
| Botswana | | | | $179 | | $59 | |
| Brazil | $1,473,911 | $423,062 | | | | | |
| Canada | $883,074 | $877,676 | | | | | |
| Chile | | $1,561 | | | | | |
| China | $607,614 | $1,594,111 | | | | | |
| Colombia | $722 | $1,073 | | | | | |
| Costa Rica | $217 | | | | | | |
| Cote d'Ivoire | | | $491 | | | | |
| Croatia | $12,204 | $17,203 | | | | | |
| Cuba | $1,853 | $2,497 | | | | | |
| Czech Republic | $90 | $80 | | | | | |
| Denmark | $539 | $1,911 | | | | | |
| Egypt | $207,838 | $48,334 | $47,660 | | | | |
| Estonia | $9,421 | $11,895 | | | | | |
| Ethiopia | $40,284 | $6,361 | $15,059 | | | | |
| Finland | $14,140 | $2,255 | | | | | |
| France | $159,267 | $135,599 | | | | | |
| Georgia | $244 | | | | | | |
| Germany | $785,000 | $849,000 | | | | | |
| Ghana | | | | $31 | | | |
| Guatemala | $2,431 | $56,423 | | | | | |
| Iceland | | $189 | | | | | |
| India | $2,569,682 | $4,079,697 | $1,197,793 | | | | |
| Indonesia | $1,823,684 | $2,996,487 | | | | | |
| Iran | $253,027 | | | | | | |
| Ireland | | $2,982 | | | | | |
| Israel | $8,000 | $1,000 | | | | | |
| Italy | $663,860 | $517,035 | | | | | |
| Jamaica | | | $57 | | | | |
| Japan | $441,585 | $500,075 | | | | | |
| Kenya | | | $11,675 | | | | |
| Korea, South | $2,302,756 | $2,149,864 | | | | | |
| Kuwait | | $545 | $1,350 | | | | |
| Latvia | | $34 | | | | | |
| Lithuania | $40,186 | $135,288 | | | | | |
| Madagascar | | $33 | | | | | |
| Malawi | | $2,351 | | | | | |
| Malaysia | $541,078 | $348,173 | $809,536 | $1,141,049 | | | |
| Mauritius | $1,439 | | | | | | |
| Mexico | $3,544,931 | $2,388,375 | $1,952,417 | | | | |
| Morocco | $433 | $1,021 | $89 | $447 | $15 | | |
| Netherlands | $1,243 | $172,113 | | | | | |
| New Zealand | | $116 | | | | | |
| Nigeria | | $122,995 | | | | | |
| Norway | | $1,867 | | | | | |
| Oman | $1,202 | $2,715 | | | | | |
| Pakistan | $87,192 | $112,709 | $48,925 | | | | |
| Paraguay | $33 | | | | | | |
| Peru | $1,118 | $1,853 | | | | | |
| Philippines | $42,706 | $2,479 | $210 | $478 | | | |
| Poland | $271,801 | $338,322 | | | | | |
| Portugal | $149,550 | $38,439 | | | | | |
| Romania | $112 | $59 | | | | | |
| Russia | $129,732 | $153,415 | | | | | |
| Saudi Arabia | $5,970 | $15,132 | | | | | |
| Senegal | | $1,480 | | | | | |
| Serbia | $2,248 | $548 | | | | | |
| Singapore | $2,265,990 | $2,079,825 | | | | | |
| Slovenia | $8,671 | $8,155 | | | | | |
| South Africa | $188,533 | $296,293 | | | | | |
| Spain | $1,304,957 | $321,885 | | | | | |
| Sri Lanka | | $354 | $61 | | | | |
| Swaziland | $167 | | | | | | |
| Sweden | $268 | $272 | | | | | |
| Switzerland | $14,630 | $26,918 | | | | | |
| Syria | | $42,094 | | | | | |
| Tanzania | $1,120 | | | | | | |
| Thailand | $358,899 | $343,360 | | | | | |
| Tunisia | | $237 | $4,362 | | | | |
| Turkey | $97,785 | $112,132 | | | | | |
| Uganda | $169 | $4,469 | | | | | |
| Ukraine | $818 | $1,452 | $3,714 | $20,140 | $9,713 | | |
| United Arab Emirates | $286,134 | | $99,995 | | | | |
| United Kingdom | $42,631 | $20,650 | | | | | |
| United States | $2,279,652 | $3,723,332 | | | | | |
| Venezuela | $4,076 | $5,718 | $183 | $489 | | $179 | $166 |
| Vietnam | $55,694 | $56,251 | $300 | | | | |
| Zimbabwe | | $483 | | | | | |
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