| Country name | 1988 | 1989 | 1990 | 1991 | 1992 | ||
|---|---|---|---|---|---|---|---|
| Afghanistan | 35 | 33 | 25 | 23 | 21 |
|
|
| Albania | 96 | 94 | 94 | 78 | 94 |
|
|
| Algeria | 85 | 87 | 89 | 89 | 88 |
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|
| American Samoa | |||||||
| Andorra | |||||||
| Angola | 12 | 18 | 24 | 26 | 21 |
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|
| Antigua and Barbuda | 98 | 99 | 99 | 94 | 99 |
|
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| Argentina | 80 | 80 | 87 | 80 | 81 |
|
|
| Armenia | 85 | ||||||
| Aruba | |||||||
| Australia | 88 | 93 | 95 | 93 | 91 |
|
|
| Austria | 90 | 90 | 90 | 90 | 90 |
|
|
| Azerbaijan | 58 | ||||||
| Bahamas, The | 85 | 86 | 86 | 92 | 92 |
|
|
| Bahrain | 96 | 96 | 94 | 99 | 94 |
|
|
| Bangladesh | 16 | 49 | 69 | 74 | 66 |
|
|
| Barbados | 76 | 78 | 91 | 82 | 90 |
|
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| Belarus | 90 | ||||||
| Belgium | 80 | 94 | 93 | 92 | 95 |
|
|
| Belize | 61 | 79 | 91 | 82 | 74 |
|
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| Benin | 30 | 48 | 74 | 69 | 73 |
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| Bermuda | |||||||
| Bhutan | 70 | 76 | 96 | 91 | 86 |
|
|
| Bolivia | 28 | 52 | 41 | 43 | 45 |
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|
| Bosnia and Herzegovina | 58 | ||||||
| Botswana | 88 | 92 | 92 | 93 | 94 |
|
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| Brazil | 58 | 56 | 66 | 78 | 71 |
|
|
| Brunei Darussalam | 89 | 91 | 93 | 95 | 96 |
|
|
| Bulgaria | 99 | 99 | 99 | 99 | 98 |
|
|
| Burkina Faso | 34 | 44 | 66 | 53 | 39 |
|
|
| Burundi | 51 | 82 | 86 | 83 | 80 |
|
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| Cambodia | 45 | 47 | 38 | 38 | 32 |
|
|
| Cameroon | 50 | 56 | 48 | 42 | 37 |
|
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| Canada | 86 | 87 | 88 | 88 | 89 |
|
|
| Cape Verde | 88 | 99 | 88 | 87 | 88 |
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| Cayman Islands | |||||||
| Central African Republic | 42 | 64 | 82 | 64 | 45 |
|
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| Chad | 14 | 20 | 20 | 18 | 10 |
|
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| Chile | 96 | 95 | 95 | 94 | 90 |
|
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| China | 95 | 95 | 97 | 94 | 91 |
|
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| Colombia | 74 | 78 | 88 | 84 | 78 |
|
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| Comoros | 43 | 82 | 94 | 52 | 38 |
|
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| Congo, Dem. Rep. | 41 | 38 | 35 | 16 | 23 |
|
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| Congo, Rep. | 72 | 79 | 79 | 74 | 67 |
|
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| Costa Rica | 87 | 86 | 95 | 90 | 90 |
|
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| Cote d'Ivoire | 31 | 42 | 54 | 39 | 49 |
|
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| Croatia | 83 | ||||||
| Cuba | 98 | 96 | 92 | 99 | 94 |
|
|
| Curacao | |||||||
| Cyprus | 90 | 93 | 93 | 94 | 94 |
|
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| Czech Republic | |||||||
| Denmark | 87 | 89 | 90 | 90 | 91 |
|
|
| Djibouti | 65 | 77 | 85 | 53 | 41 |
|
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| Dominica | 96 | 92 | 92 | 98 | 99 |
|
|
| Dominican Republic | 69 | 58 | 69 | 71 | 73 |
|
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| Ecuador | 54 | 55 | 68 | 59 | 87 |
|
|
| Egypt, Arab Rep. | 87 | 90 | 87 | 76 | 79 |
|
|
| El Salvador | 63 | 64 | 80 | 61 | 60 |
|
|
| Equatorial Guinea | 19 | 48 | 77 | 77 | 76 |
|
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| Eritrea | 14 | ||||||
| Estonia | |||||||
| Ethiopia | 16 | 26 | 49 | 21 | 13 |
|
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| Faeroe Islands | |||||||
| Fiji | 98 | 98 | 97 | 99 | 97 |
|
|
| Finland | 99 | 90 | 90 | 95 | 99 |
|
|
| France | 79 | 95 | 94 | 94 | 94 |
|
|
| French Polynesia | |||||||
| Gabon | 72 | 78 | 78 | 72 | 66 |
|
|
| Gambia, The | 82 | 87 | 92 | 85 | 85 |
|
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| Georgia | 58 | ||||||
| Germany | 80 | 80 | 80 | 80 | 85 |
|
|
| Ghana | 47 | 51 | 58 | 60 | 62 |
|
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| Greece | 83 | 54 | 54 | 85 | 89 |
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| Greenland | |||||||
| Grenada | 65 | 87 | 80 | 85 | 90 |
|
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| Guam | |||||||
| Guatemala | 47 | 50 | 66 | 63 | 66 |
|
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| Guinea | 16 | 17 | 17 | 36 | 52 |
|
|
| Guinea-Bissau | 66 | 54 | 61 | 63 | 67 |
|
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| Guyana | 64 | 77 | 83 | 81 | 79 |
|
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| Haiti | 48 | 50 | 41 | 36 | 38 |
|
|
| Honduras | 74 | 85 | 84 | 94 | 93 |
|
|
| Hong Kong SAR, China | |||||||
| Hungary | 99 | 99 | 99 | 99 | 99 |
|
|
| Iceland | 99 | 99 | 99 | 99 | 99 |
|
|
| India | 40 | 50 | 70 | 57 | 56 |
|
|
| Indonesia | 54 | 57 | 60 | 62 | 64 |
|
|
| Iran, Islamic Rep. | 88 | 82 | 91 | 88 | 97 |
|
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| Iraq | 87 | 87 | 83 | 78 | 74 |
|
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| Ireland | 43 | 65 | 65 | 67 | 68 |
|
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| Isle of Man | |||||||
| Israel | 92 | 92 | 93 | 94 | 95 |
|
|
| Italy | 85 | 85 | 83 | 95 | 95 |
|
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| Jamaica | 82 | 85 | 86 | 85 | 84 |
|
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| Japan | 86 | 87 | 90 | 92 | 87 |
|
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| Jordan | 93 | 94 | 92 | 92 | 92 |
|
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| Kazakhstan | 81 | ||||||
| Kenya | 82 | 83 | 84 | 86 | 87 |
|
|
| Kiribati | 63 | 79 | 97 | 70 | 86 |
|
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| Korea, Dem. Rep. | 87 | 97 | 98 | 97 | 90 |
|
|
| Korea, Rep. | 58 | 89 | 74 | 79 | 84 |
|
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| Kosovo | |||||||
| Kuwait | 94 | 94 | 71 | 80 | 88 |
|
|
| Kyrgyz Republic | 84 | ||||||
| Lao PDR | 17 | 21 | 18 | 22 | 23 |
|
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| Latvia | 87 | ||||||
| Lebanon | 63 | 79 | 82 | 86 | 90 |
|
|
| Lesotho | 80 | 81 | 82 | 84 | 85 |
|
|
| Liberia | |||||||
| Libya | 84 | 87 | 84 | 87 | 90 |
|
|
| Liechtenstein | |||||||
| Lithuania | 78 | ||||||
| Luxembourg | 90 | 90 | 90 | 91 | 93 |
|
|
| Macao SAR, China | |||||||
| Macedonia, FYR | |||||||
| Madagascar | 42 | 45 | 46 | 53 | 65 |
|
|
| Malawi | 82 | 87 | 87 | 87 | 87 |
|
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| Malaysia | 68 | 84 | 90 | 92 | 94 |
|
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| Maldives | 86 | 91 | 94 | 98 | 98 |
|
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| Mali | 18 | 26 | 42 | 34 | 38 |
|
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| Malta | 87 | 47 | 63 | 86 | 82 |
|
|
| Marshall Islands | 92 | 92 | 92 | 71 | 82 |
|
|
| Mauritania | 28 | 28 | 33 | 29 | 39 |
|
|
| Mauritius | 86 | 85 | 85 | 91 | 88 |
|
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| Mexico | 60 | 65 | 53 | 88 | 90 |
|
|
| Micronesia, Fed. Sts. | 85 | 95 | 85 | 79 | 91 |
|
|
| Moldova | 84 | ||||||
| Monaco | 99 | 99 | 99 | 98 | 98 |
|
|
| Mongolia | 82 | 84 | 84 | 81 | 64 |
|
|
| Montenegro | |||||||
| Morocco | 82 | 80 | 81 | 81 | 87 |
|
|
| Mozambique | 38 | 47 | 46 | 46 | 50 |
|
|
| Myanmar | 28 | 50 | 88 | 66 | 71 |
|
|
| Namibia | 58 | 59 | 69 | 70 |
|
||
| Nepal | 45 | 44 | 43 | 46 | 49 |
|
|
| Netherlands | 97 | 97 | 97 | 97 | 97 |
|
|
| New Caledonia | |||||||
| New Zealand | 69 | 80 | 90 | 81 | 81 |
|
|
| Nicaragua | 47 | 68 | 70 | 75 | 81 |
|
|
| Niger | 9 | 13 | 22 | 19 | 20 |
|
|
| Nigeria | 36 | 47 | 56 | 39 | 43 |
|
|
| Northern Mariana Islands | |||||||
| Norway | 83 | 83 | 86 | 96 | 98 |
|
|
| Oman | 90 | 98 | 98 | 95 | 99 |
|
|
| Pakistan | 38 | 40 | 54 | 50 | 42 |
|
|
| Palau | 99 | 78 | 99 | 98 | 93 |
|
|
| Panama | 75 | 70 | 86 | 82 | 77 |
|
|
| Papua New Guinea | 48 | 53 | 68 | 68 | 58 |
|
|
| Paraguay | 56 | 61 | 67 | 66 | 73 |
|
|
| Peru | 60 | 58 | 72 | 71 | 83 |
|
|
| Philippines | 79 | 86 | 88 | 90 | 80 |
|
|
| Poland | 96 | 96 | 96 | 95 | 95 |
|
|
| Portugal | 81 | 88 | 89 | 96 | 94 |
|
|
| Puerto Rico | |||||||
| Qatar | 69 | 81 | 82 | 86 | 88 |
|
|
| Romania | 96 | 96 | 96 | 98 | 98 |
|
|
| Russian Federation | 72 | ||||||
| Rwanda | 80 | 82 | 84 | 91 | 85 |
|
|
| Samoa | 90 | 66 | 90 | 79 | 91 |
|
|
| San Marino | 99 | 99 | 99 | 99 | 99 |
|
|
| Sao Tome and Principe | 77 | 63 | 92 | 87 | 68 |
|
|
| Saudi Arabia | 89 | 96 | 92 | 91 | 91 |
|
|
| Senegal | 59 | 47 | 51 | 51 | 59 |
|
|
| Serbia | 91 | 90 | 84 | 79 | 84 |
|
|
| Seychelles | 94 | 97 | 99 | 98 | 96 |
|
|
| Sierra Leone | |||||||
| Singapore | 90 | 90 | 85 | 91 | 89 |
|
|
| Sint Maarten (Dutch part) | |||||||
| Slovak Republic | |||||||
| Slovenia | 98 | ||||||
| Solomon Islands | 69 | 67 | 77 | 76 | 71 |
|
|
| Somalia | 26 | 18 | 19 | 20 | 21 |
|
|
| South Africa | 70 | 71 | 72 | 81 | 79 |
|
|
| South Sudan | |||||||
| Spain | 93 | 93 | 86 | 86 | 84 |
|
|
| Sri Lanka | 83 | 87 | 86 | 86 | 88 |
|
|
| St. Kitts and Nevis | 94 | 99 | 99 | 99 | 99 |
|
|
| St. Lucia | 78 | 92 | 89 | 96 | 96 |
|
|
| St. Martin (French part) | |||||||
| St. Vincent and the Grenadines | 98 | 98 | 98 | 99 | 99 |
|
|
| Sudan | 40 | 60 | 62 | 62 | 53 |
|
|
| Suriname | 64 | 72 | 83 | 75 | 74 |
|
|
| Swaziland | 89 | 89 | 89 | 79 | 93 |
|
|
| Sweden | 99 | 99 | 99 | 99 | 99 |
|
|
| Switzerland | 90 | 90 | 90 | 89 | 89 |
|
|
| Syrian Arab Republic | 59 | 94 | 91 | 89 | 89 |
|
|
| Tajikistan | 72 | ||||||
| Tanzania | 85 | 77 | 78 | 81 | 83 |
|
|
| Thailand | 80 | 84 | 92 | 90 | 85 |
|
|
| Timor-Leste | |||||||
| Togo | 54 | 72 | 77 | 73 | 69 |
|
|
| Tonga | 92 | 93 | 94 | 88 | 99 |
|
|
| Trinidad and Tobago | 82 | 77 | 82 | 82 | 87 |
|
|
| Tunisia | 91 | 93 | 93 | 93 | 95 |
|
|
| Turkey | 86 | 79 | 84 | 72 | 77 |
|
|
| Turkmenistan | 84 | ||||||
| Turks and Caicos Islands | |||||||
| Tuvalu | 89 | 85 | 99 | 74 | 70 |
|
|
| Uganda | 38 | 42 | 45 | 49 | 53 |
|
|
| Ukraine | 88 | ||||||
| United Arab Emirates | 82 | 84 | 85 | 85 | 86 |
|
|
| United Kingdom | 75 | 78 | 84 | 88 | 92 |
|
|
| United States | 97 | 94 | 90 | 86 | 83 |
|
|
| Uruguay | 82 | 88 | 97 | 96 | 93 |
|
|
| Uzbekistan | 90 | ||||||
| Vanuatu | 58 | 61 | 76 | 83 | 77 |
|
|
| Venezuela, RB | 56 | 57 | 63 | 64 | 67 |
|
|
| Vietnam | 70 | 88 | 88 | 88 | 88 |
|
|
| Virgin Islands (U.S.) | |||||||
| West Bank and Gaza | |||||||
| Yemen, Rep. | 36 | 56 | 84 | 47 | 50 |
|
|
| Zambia | 83 | 83 | 91 | 79 | 83 |
|
|
| Zimbabwe | 85 | 87 | 88 | 87 | 86 |
|