| Country name | 2008 | 2009 | 2010 | 2011 | ||
|---|---|---|---|---|---|---|
| Afghanistan | 0.5 | 0.3 | 0.4 |
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| Albania | 3.4 | 4.8 | 4.1 | 3.6 |
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| Algeria | 4.7 | 3.7 | 3.0 | 3.4 |
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| American Samoa | ||||||
| Andorra | ||||||
| Angola | ||||||
| Antigua and Barbuda | 2.9 | 3.1 | 3.8 |
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| Argentina | 8.3 | 9.7 | 9.0 | 8.7 |
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| Armenia | 5.4 | 4.2 | 4.7 | 4.2 |
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| Aruba | 5.2 | 5.1 | 4.9 |
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| Australia | 9.1 | 10.5 | 10.6 | 9.8 |
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| Austria | 5.7 | 6.0 | 5.8 | 4.9 |
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| Azerbaijan | 3.5 | 5.4 | 3.5 | 3.5 |
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| Bahamas, The | 2.1 | 2.5 | 2.8 | 2.7 |
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| Bahrain | 2.2 | 2.8 | 2.8 | 5.8 |
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| Bangladesh | ||||||
| Barbados | 5.6 | 6.4 | 6.1 | 5.0 |
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| Belarus | 2.0 | 1.9 | 2.4 | 1.7 |
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| Belgium | 3.5 | 3.9 | 3.5 | 3.4 |
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| Belize | 4.3 | 3.4 | 3.6 | 2.4 |
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| Benin | 3.0 | 2.8 | 1.3 |
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| Bermuda | 3.4 | |||||
| Bhutan | 4.0 | 5.4 | 2.5 |
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| Bolivia | 3.4 | 3.6 | 3.5 | 3.3 |
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| Bosnia and Herzegovina | 3.6 | 3.2 | 2.9 | 2.6 |
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| Botswana | 3.4 | 4.6 | 3.1 | 2.5 |
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| Brazil | 9.2 | 9.4 | 9.5 | 8.8 |
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| Brunei Darussalam | ||||||
| Bulgaria | 5.0 | 5.7 | 5.6 | 5.6 |
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| Burkina Faso | 2.7 | 1.4 | 2.5 | 3.2 |
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| Burundi | 7.3 | 10.4 | 5.8 |
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| Cambodia | 3.5 | 5.4 | 2.5 | 2.1 |
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| Cameroon | 2.9 | 3.2 | 2.6 | 2.8 |
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| Canada | 7.9 | 8.4 | 8.4 | 8.0 |
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| Cape Verde | 2.8 | 3.6 | 7.5 | 3.3 |
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| Cayman Islands | ||||||
| Central African Republic | 7.7 | 6.8 | 7.7 | 5.9 |
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| Chad | ||||||
| Chile | 6.2 | 7.3 | 7.8 | 7.1 |
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| China | 21.2 | 21.9 | 20.4 | 18.0 |
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| Colombia | 10.1 | 8.8 | 9.6 | 8.5 |
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| Comoros | ||||||
| Congo, Dem. Rep. | ||||||
| Congo, Rep. | 1.5 | 0.9 | 0.9 |
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| Costa Rica | 18.3 | 17.1 | 17.7 | 18.2 |
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| Cote d'Ivoire | 3.5 | 3.9 | 3.3 | 3.1 |
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| Croatia | 5.2 | 5.3 | 5.5 | 4.2 |
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| Cuba | ||||||
| Curacao | ||||||
| Cyprus | 4.7 | 5.2 | 4.7 | 4.6 |
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| Czech Republic | 14.2 | 15.7 | 17.8 | 15.8 |
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| Denmark | 7.2 | 8.0 | 8.0 | 7.9 |
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| Djibouti | 5.4 | |||||
| Dominica | 3.8 | 5.0 | 4.8 |
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| Dominican Republic | 6.3 | 4.7 | 4.8 | 3.5 |
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| Ecuador | 7.2 | 6.4 | 6.3 | 6.3 |
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| Egypt, Arab Rep. | 3.7 | 3.2 | 3.7 | 3.5 |
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| El Salvador | 4.8 | 5.1 | 5.6 |
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| Equatorial Guinea | ||||||
| Eritrea | ||||||
| Estonia | 6.3 | 5.6 | 9.6 | 11.5 |
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| Ethiopia | 6.8 | 7.6 | 8.4 | 3.8 |
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| Faeroe Islands | 4.7 | 4.3 |
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| Fiji | 4.9 | 4.6 | 3.9 |
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| Finland | 11.0 | 10.2 | 8.2 | 7.1 |
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| France | 6.5 | 7.1 | 7.3 | 6.5 |
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| French Polynesia | 4.8 | 5.4 | 6.0 | 5.6 |
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| Gabon | 3.2 | 3.5 |
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| Gambia, The | 3.4 | 2.6 | 1.5 | 1.9 |
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| Georgia | 7.0 | 4.7 | 5.3 |
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| Germany | 7.9 | 8.4 | 9.2 | 7.9 |
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| Ghana | 6.4 | 4.6 | 7.1 | 5.3 |
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| Greece | 5.2 | 5.4 | 5.0 | 5.0 |
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| Greenland | ||||||
| Grenada | 4.5 | 4.4 |
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| Guam | ||||||
| Guatemala | 5.9 | 5.8 | 6.8 | 6.0 |
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| Guinea | 5.2 | |||||
| Guinea-Bissau | ||||||
| Guyana | 3.2 | 2.9 | 2.9 | 3.6 |
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| Haiti | ||||||
| Honduras | 6.3 | |||||
| Hong Kong SAR, China | 39.8 | 42.5 | 42.8 | 40.4 |
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| Hungary | 17.5 | 20.5 | 21.3 | 17.5 |
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| Iceland | 4.0 | 4.0 | 4.2 | 4.4 |
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| India | 4.1 | 7.8 | 6.3 | 6.0 |
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| Indonesia | 9.1 | 8.9 | 8.5 | 7.4 |
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| Iran, Islamic Rep. | 3.6 | |||||
| Iraq | ||||||
| Ireland | 16.7 | 13.3 | 10.2 | 9.5 |
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| Isle of Man | ||||||
| Israel | 7.8 | 9.7 | 9.2 | 8.7 |
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| Italy | 5.0 | 6.1 | 7.7 | 6.0 |
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| Jamaica | 3.5 | 3.5 | 3.9 |
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| Japan | 9.7 | 11.4 | 12.0 | 10.1 |
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| Jordan | 6.4 | 4.6 | 4.3 | 4.1 |
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| Kazakhstan | 2.0 | 2.9 | 5.7 |
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| Kenya | 5.7 | 6.3 | 7.2 |
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| Kiribati | 1.3 | 8.1 | 1.8 | 2.1 |
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| Korea, Dem. Rep. | ||||||
| Korea, Rep. | 11.5 | 13.0 | 11.9 | 10.4 |
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| Kosovo | ||||||
| Kuwait | 6.4 | |||||
| Kyrgyz Republic | 3.2 | 2.2 | 2.7 | 3.8 |
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| Lao PDR | ||||||
| Latvia | 6.0 | 5.6 | 6.4 | 5.4 |
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| Lebanon | 2.6 | 3.2 | 2.8 | 2.3 |
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| Lesotho | 2.7 | 2.7 |
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| Liberia | ||||||
| Libya | ||||||
| Liechtenstein | ||||||
| Lithuania | 4.7 | 3.9 | 4.1 | 3.7 |
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| Luxembourg | 4.3 | 5.2 | 4.9 | 4.0 |
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| Macao SAR, China | 10.1 | 11.0 | 12.6 | 13.2 |
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| Macedonia, FYR | 4.6 | 4.7 | 3.7 |
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| Madagascar | 3.8 | 3.6 | 3.1 | 2.6 |
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| Malawi | 3.1 | 5.3 | 5.2 | 3.5 |
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| Malaysia | 23.4 | 30.1 | 29.8 | 25.6 |
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| Maldives | 6.2 | 6.6 | 6.5 | 5.8 |
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| Mali | 2.4 | 2.6 |
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| Malta | 19.0 | 14.1 | 15.4 | 13.0 |
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| Marshall Islands | ||||||
| Mauritania | 1.4 | 1.4 | 0.9 | 1.4 |
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| Mauritius | 5.5 | 5.3 | 5.1 | 4.3 |
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| Mexico | 16.1 | 19.6 | 19.2 | 17.3 |
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| Micronesia, Fed. Sts. | ||||||
| Moldova | 2.4 | 3.9 | 3.9 | 3.5 |
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| Monaco | ||||||
| Mongolia | ||||||
| Montenegro | 1.6 | 3.6 | 3.6 | 3.3 |
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| Morocco | 4.7 | 5.4 | 5.9 |
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| Mozambique | 3.1 | 2.8 | 1.8 | 1.5 |
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| Myanmar | 1.7 | |||||
| Namibia | 4.0 | 4.4 | 3.6 | 3.6 |
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| Nepal | 5.1 | 7.2 | 5.3 |
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| Netherlands | 13.0 | 13.7 | 14.5 | 12.8 |
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| New Caledonia | 3.2 | 4.4 | 3.3 | 3.4 |
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| New Zealand | 7.7 | 8.6 | 8.3 | 8.0 |
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| Nicaragua | 4.1 | 3.9 | 4.8 | 4.4 |
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| Niger | 3.0 | 4.5 | 1.9 | 3.7 |
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| Nigeria | 9.5 | 6.7 | 6.6 | 3.9 |
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| Northern Mariana Islands | ||||||
| Norway | 7.1 | 7.7 | 7.5 | 6.9 |
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| Oman | 2.2 | 2.2 | 2.4 | 2.9 |
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| Pakistan | 5.1 | 3.1 | 3.3 | 3.6 |
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| Palau | ||||||
| Panama | 11.1 | 8.5 | 9.6 | 8.1 |
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| Papua New Guinea | ||||||
| Paraguay | 23.3 | 25.7 | 27.0 | 21.7 |
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| Peru | 7.8 | 7.7 | 7.5 | 7.4 |
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| Philippines | 33.7 | 33.2 | 31.6 | 13.2 |
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| Poland | 8.1 | 9.3 | 9.8 | 7.3 |
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| Portugal | 7.5 | 6.2 | 5.7 | 5.0 |
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| Puerto Rico | ||||||
| Qatar | 3.6 | 4.3 |
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| Romania | 6.6 | 8.3 | 9.3 | 8.0 |
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| Russian Federation | 7.8 | 7.3 | 7.9 | 7.7 |
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| Rwanda | 7.9 | 11.7 | 7.0 |
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| Samoa | 2.6 | 1.3 | 2.4 | 2.8 |
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| San Marino | ||||||
| Sao Tome and Principe | 4.2 | 5.6 | 5.8 |
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| Saudi Arabia | 4.0 | 4.6 | 7.2 |
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| Senegal | 2.9 | 4.1 | 3.3 | 2.7 |
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| Serbia | 4.7 | 4.4 | 4.2 | 4.3 |
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| Seychelles | 2.1 | |||||
| Sierra Leone | ||||||
| Singapore | 27.0 | 26.9 | 27.9 | 23.5 |
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| Sint Maarten (Dutch part) | ||||||
| Slovak Republic | 13.6 | 15.6 | 15.6 | 11.5 |
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| Slovenia | 4.3 | 4.7 | 4.7 | 4.0 |
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| Solomon Islands | 2.2 | 4.3 | 3.5 |
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| Somalia | ||||||
| South Africa | 7.8 | 8.7 | 9.4 | 8.4 |
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| South Sudan | ||||||
| Spain | 7.9 | 6.5 | 6.7 | 5.2 |
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| Sri Lanka | 4.2 | 3.2 | 2.9 | 3.5 |
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| St. Kitts and Nevis | 4.5 | 4.3 | 4.5 | 5.9 |
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| St. Lucia | 3.9 | |||||
| St. Martin (French part) | ||||||
| St. Vincent and the Grenadines | 3.7 | 3.6 | 3.7 | 3.6 |
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| Sudan | 1.9 | 3.3 |
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| Suriname | 3.0 | 2.5 | 3.0 | 2.8 |
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| Swaziland | ||||||
| Sweden | 9.1 | 10.6 | 11.3 | 10.6 |
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| Switzerland | 5.6 | 5.7 | 5.9 | 5.6 |
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| Syrian Arab Republic | 1.1 | 1.5 | 2.2 |
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| Tajikistan | ||||||
| Tanzania | 5.0 | 5.0 | 3.8 | 3.7 |
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| Thailand | 13.0 | 15.7 | 14.2 | 11.9 |
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| Timor-Leste | ||||||
| Togo | 4.3 | 4.8 | 5.1 | 4.5 |
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| Tonga | 7.7 | 5.3 | 6.4 |
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| Trinidad and Tobago | 2.4 | 3.0 | 3.1 |
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| Tunisia | 4.4 | 6.0 | 6.3 | 6.6 |
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| Turkey | 3.9 | 5.0 | 4.5 | 3.8 |
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| Turkmenistan | ||||||
| Turks and Caicos Islands | 2.6 | |||||
| Tuvalu | 2.1 | |||||
| Uganda | 8.9 | 7.5 | 7.4 | 7.8 |
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| Ukraine | 1.9 | 2.2 | 3.2 | 2.6 |
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| United Arab Emirates | 4.5 | |||||
| United Kingdom | 9.3 | 9.9 | 9.4 | 8.2 |
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| United States | 11.8 | 14.4 | 14.2 | 12.8 |
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| Uruguay | 5.8 | 6.4 |
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| Uzbekistan | ||||||
| Vanuatu | ||||||
| Venezuela, RB | 10.1 | 8.2 | 7.6 | 6.4 |
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| Vietnam | 6.4 | 8.6 | 8.4 |
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| Virgin Islands (U.S.) | ||||||
| West Bank and Gaza | 2.2 | 3.2 | 2.8 |
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| Yemen, Rep. | 1.2 | 2.0 | 1.3 | 1.0 |
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| Zambia | 2.8 | 3.0 | 2.3 | 3.0 |
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| Zimbabwe | 2.2 | 4.1 | 3.6 |
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