| Country | Value |
|---|---|
| Afghanistan | 32 |
| Albania | 2,200 |
| Algeria | 430 |
| Angola | 39 |
| Argentina | 560 |
| Armenia | 1,700 |
| Australia | 8,100 |
| Austria | 18,200 |
| Azerbaijan | 1,000 |
| Bahamas | 1,100 |
| Bahrain | 1,800 |
| Bangladesh | 170 |
| Barbados | 1,300 |
| Belarus | 16,300 |
| Belgium | 7,500 |
| Belize | 610 |
| Benin | 53 |
| Bhutan | 210 |
| Bolivia | 140 |
| Bosnia and Herzegovina | 11,400 |
| Botswana | 220 |
| Brazil | 910 |
| Brunei Darussalam | 1,900 |
| Bulgaria | 5,900 |
| Burkina Faso | 55 |
| Burundi | 31 |
| Cambodia | 150 |
| Cameroon | 31 |
| Canada | 5,200 |
| Cape Verde | 480 |
| CEE/CIS | 1,700 |
| Central African Republic | 26 |
| Chad | 15 |
| Chile | 2,200 |
| China | 1,700 |
| Colombia | 430 |
| Comoros | 67 |
| Congo | 39 |
| Costa Rica | 1,300 |
| civ | 53 |
| Croatia | 4,100 |
| Cuba | 1,000 |
| Cyprus | 6,300 |
| Czech Republic | 12,100 |
| Democratic People's Republic of Korea | 670 |
| Democratic Republic of the Congo | 30 |
| Denmark | 4,500 |
| Djibouti | 140 |
| Dominican Republic | 240 |
| East Asia and Pacific | 680 |
| Eastern and Southern Africa | 52 |
| Ecuador | 350 |
| Egypt | 490 |
| El Salvador | 490 |
| Equatorial Guinea | 88 |
| Eritrea | 86 |
| Estonia | 25,100 |
| Ethiopia | 67 |
| Fiji | 1,400 |
| Finland | 12,200 |
| France | 6,200 |
| Gabon | 130 |
| Gambia | 56 |
| Georgia | 960 |
| Germany | 10,600 |
| Ghana | 68 |
| Greece | 25,500 |
| Grenada | 1,700 |
| Guatemala | 190 |
| Guinea | 30 |
| Guinea-Bissau | 25 |
| Guyana | 150 |
| Haiti | 83 |
| Honduras | 270 |
| Hungary | 3,300 |
| Iceland | 8,900 |
| India | 170 |
| Indonesia | 210 |
| Iran | 2,400 |
| Iraq | 310 |
| Ireland | 8,100 |
| Israel | 5,100 |
| Italy | 20,300 |
| Jamaica | 370 |
| Japan | 13,100 |
| Jordan | 470 |
| Kazakhstan | 770 |
| Kenya | 55 |
| Kuwait | 2,900 |
| Kyrgyzstan | 480 |
| Lao People's Democratic Republic | 74 |
| Latin America and Caribbean | 520 |
| Latvia | 2,000 |
| Least Developed Countries/Territories | 52 |
| Lebanon | 2,100 |
| Lesotho | 53 |
| Liberia | 24 |
| Libya | 620 |
| Lithuania | 9,400 |
| Luxembourg | 3,200 |
| Madagascar | 81 |
| Malawi | 36 |
| Malaysia | 1,300 |
| Maldives | 870 |
| Mali | 28 |
| Malta | 8,900 |
| Mauritania | 44 |
| Mauritius | 1,000 |
| Mexico | 790 |
| Micronesia | 290 |
| Middle East and North Africa | 190 |
| Mongolia | 600 |
| Montenegro | 7,400 |
| Morocco | 400 |
| Mozambique | 43 |
| Myanmar | 250 |
| Namibia | 160 |
| Nepal | 190 |
| Netherlands | 10,500 |
| New Zealand | 3,300 |
| Nicaragua | 350 |
| Niger | 23 |
| Nigeria | 29 |
| Norway | 7,900 |
| Oman | 1,200 |
| Pakistan | 110 |
| Panama | 410 |
| Papua New Guinea | 110 |
| Paraguay | 310 |
| Peru | 570 |
| Philippines | 300 |
| Poland | 14,400 |
| Portugal | 9,200 |
| Qatar | 5,400 |
| Republic of Korea | 4,800 |
| Republic of Moldova | 1,500 |
| Romania | 2,600 |
| Russian Federation | 2,000 |
| Rwanda | 54 |
| Saint Lucia | 1,400 |
| Saint Vincent and the Grenadines | 940 |
| Samoa | 260 |
| Sao Tome and Principe | 330 |
| Saudi Arabia | 1,400 |
| Senegal | 54 |
| Serbia | 4,900 |
| Sierra Leone | 23 |
| Singapore | 25,300 |
| Slovakia | 12,200 |
| Slovenia | 5,900 |
| Solomon Islands | 240 |
| Somalia | 16 |
| South Africa | 140 |
| South Asia | 150 |
| Spain | 12,000 |
| Sri Lanka | 1,200 |
| State of Palestine | 330 |
| Sub-Saharan Africa | 39 |
| Sudan (pre-cession) | 31 |
| Suriname | 320 |
| Swaziland | 95 |
| Sweden | 14,100 |
| Switzerland | 9,500 |
| Syrian Arab Republic | 460 |
| Tajikistan | 430 |
| Thailand | 1,400 |
| The former Yugoslav Republic of Macedonia | 6,300 |
| Timor-Leste | 55 |
| Togo | 80 |
| Tonga | 230 |
| Trinidad and Tobago | 1,300 |
| Tunisia | 860 |
| Turkey | 2,200 |
| Turkmenistan | 590 |
| Uganda | 49 |
| Ukraine | 2,200 |
| United Arab Emirates | 4,000 |
| United Kingdom | 4,600 |
| United Republic of Tanzania | 38 |
| United States | 2,400 |
| Uruguay | 1,600 |
| Uzbekistan | 1,400 |
| Vanuatu | 230 |
| Venezuela | 410 |
| Viet Nam | 870 |
| Western and Central Africa | 32 |
| World | 180 |
| Yemen | 90 |
| Zambia | 37 |
| Zimbabwe | 52 |
