Country name 1995 1996 1997 1998 1999
Kiribati 2.5 2.5 2.5 2.5 2.5
South Africa 23.2 20.3 18.9 20.9 20.4
Namibia 21.8 21.8 21.9 21.9 21.3
Netherlands 33.3 24.0 23.8 23.6 24.1
United States 26.4 26.0 26.4 26.7 26.4
Uruguay 23.3 27.7 31.0 27.7 33.2
France 37.4 35.8 35.3 34.7 34.9
Swaziland 31.4 33.8 31.5 34.9 40.9
Botswana 37.7 34.3 34.5 36.5 36.2
Malawi 46.5 46.3 43.8 40.1 38.4
Bahamas, The 40.1 40.2 40.2 40.2 40.2
Rwanda 41.3 41.2 41.2 41.2 41.0
Mozambique 36.6 41.5 39.8 43.7 41.6
Suriname 19.5 13.9 30.5 46.1 49.5
Zambia 54.5 49.9 47.5 46.6 52.1
Papua New Guinea 46.3 46.5 46.8 46.9 48.7
Slovenia 50.3 49.5 46.7 48.4 50.8
Maldives 36.1 47.7 47.0 49.4 48.5
Liberia 50.3 50.3
Gambia, The 53.6 53.8 53.6 53.7 53.7
Canada 55.6 55.6 56.5 55.3 54.5
Solomon Islands 55.9 55.9 55.9 55.9 55.9
Germany 53.7 54.1 54.6 56.3 55.6
Ireland 55.8 54.6 60.9 56.9 60.6
Belarus 64.5 59.8 49.8 58.3 56.2
Monaco 67.0 67.1 64.8 58.7 56.2
Guinea-Bissau 58.7 58.7 55.3 58.8 53.5
Australia 47.0 48.8 51.0 59.2 58.9
United Kingdom 67.6 64.4 59.9 59.9 59.0
Uganda 66.3 66.3 66.3 61.5 56.7
Austria 57.0 57.9 62.0 62.2 61.7
Ghana 64.2 63.9 64.8 63.4 63.2
Argentina 69.5 70.4 63.2 63.4 63.7
Fiji 63.5 63.5 63.5 63.5 63.5
Oman 63.2 63.0 63.0 64.4 65.0
Russian Federation 64.7 63.2 61.9 65.9 72.1
Chile 62.3 63.6 66.5 66.1 66.3
Jamaica 61.9 60.6 69.4 66.6 69.5
Andorra 75.0 75.0 74.5 66.8 74.2
Brazil 68.0 68.6 66.9 66.9 67.1
Burundi 75.5 68.5 69.2 68.9 68.8
United Arab Emirates 71.0 68.9 70.6 69.0 69.4
Jordan 64.3 66.9 68.5 69.1 72.4
Portugal 64.0 67.2 66.7 69.8 73.0
New Zealand 70.7 69.9 68.8 70.8 70.7
Dominican Republic 72.1 77.6 71.6 71.3 70.5
Lesotho 80.6 79.7 77.1 71.6 71.3
Vanuatu 71.6 71.6 71.6 71.6 71.6
Mongolia 66.3 77.7 63.2 71.7 64.3
Saudi Arabia 72.3 71.5 71.0 72.0 69.0
Switzerland 71.3 69.2 71.9 72.5 74.4
Indonesia 72.4 72.5 72.6 73.1 73.3
Mauritius 74.0 73.8 73.7 73.5 73.0
Haiti 77.0 83.3 86.2 73.5 72.8
Bahrain 71.9 71.6 71.9 73.6 72.2
Malaysia 75.0 75.0 75.0 74.1 74.3
Marshall Islands 75.2 75.2 75.2 75.2 75.2
Sao Tome and Principe 71.8 70.2 65.1 75.8 71.1
Barbados 75.8 75.8 75.9 76.4 77.1
Madagascar 76.8 76.8 76.8 76.7 76.6
Morocco 77.8 77.5 77.1 76.8 76.7
Tonga 77.5 77.5 77.5 77.5 77.5
Israel 78.9 77.1 77.5 78.2 74.3
Thailand 80.4 80.4 80.1 78.3 76.5
Finland 80.0 79.8 79.4 78.5 78.4
Belize 80.0 78.8 79.4 78.8 78.7
Ecuador 72.9 72.6 74.3 78.9 84.2
Ethiopia 78.3 78.6 78.5 79.5 79.6
Japan 78.9 79.7 80.8 80.1 79.8
Bolivia 76.8 77.9 83.9 80.2 83.8
Colombia 84.7 85.4 85.9 80.3 72.4
Kenya 78.3 79.1 79.2 80.4 80.4
Palau 81.1 81.2 81.4 80.6 78.0
Azerbaijan 87.3 86.0 80.3 80.7 79.4
Philippines 82.7 81.8 81.6 81.1 77.6
Korea, Rep. 85.0 84.8 83.4 81.4 82.5
Lebanon 81.7 81.7 81.3 82.3 81.5
Pakistan 98.2 98.2 98.2 82.3 82.7
Moldova 76.5 79.1 78.9 83.1 86.2
Panama 84.1 86.2 83.7 83.3 81.9
Tanzania 83.5 83.5 83.5 83.5 83.5
Spain 84.6 83.9 83.9 83.6 83.3
Peru 85.9 86.1 85.7 83.8 81.2
Cote d'Ivoire 81.2 81.3 83.4 83.9 81.9
Belgium 84.4 86.5 85.8 84.1 82.0
Serbia 83.5 83.7 83.2 84.3 84.3
Congo, Dem. Rep. 81.4 82.7 82.4 84.4 83.2
Angola 65.8 70.4 79.2 84.5 75.0
Samoa 84.6 84.3 85.5 84.8 85.5
Tunisia 80.1 85.0 85.3 85.0 83.5
Gabon 85.2 85.2 85.2 85.2 85.2
Honduras 89.5 89.5 89.6 85.5 88.1
Sri Lanka 85.9 87.6 85.9 85.9 84.5
Trinidad and Tobago 87.2 86.3 86.3 86.4 86.9
Togo 87.2 87.3 87.1 86.4 87.0
Antigua and Barbuda 84.7 84.3 85.0 86.4 85.4
Paraguay 90.4 89.2 85.3 86.5 83.7
Guyana 87.5 87.9 87.1 87.3 86.1
Costa Rica 87.7 87.5 87.1 87.6 88.2
Niger 87.7 87.6 87.7 87.8 87.8
Guinea 87.9 88.0 87.9 88.0 87.9
Hungary 100.0 100.0 100.0 88.4 90.0
Greece 90.6 89.7 89.6 89.2 88.6
Dominica 94.3 91.2 89.7 89.3 89.1
Qatar 92.7 91.1 90.2 89.4 88.4
Equatorial Guinea 100.0 100.0 87.3 90.3 85.8
Lao PDR 89.0 91.0 90.5 90.5 91.8
Italy 90.9 90.3 90.7 90.9 90.7
Denmark 93.3 92.3 92.1 91.3 91.0
Venezuela, RB 88.2 89.6 90.5 91.4 89.4
India 91.4 91.0 91.9 91.8 91.0
Guatemala 92.4 92.3 92.3 92.4 85.0
Ukraine 92.2 90.0 91.5 92.6 92.2
Senegal 95.1 93.7 93.2 92.7 92.5
Nepal 94.6 94.3 93.8 92.9 92.4
Sudan 92.8 92.9 92.8 93.0 92.8
Yemen, Rep. 95.6 95.3 95.2 93.2 94.9
Central African Republic 93.5 93.5 93.5 93.2 93.4
Sierra Leone 92.8 92.6 93.4 93.3 92.3
Kuwait 93.8 93.8 93.8 93.8 93.0
Burkina Faso 94.2 94.2 94.2 94.2 94.3
China 93.7 94.8 94.8 94.3 94.5
San Marino 95.3 95.2 95.0 94.4 94.6
Cameroon 93.8 95.3 94.5 94.5 94.5
Mauritania 94.6 94.6 94.6 94.6 94.6
Armenia 96.1 96.3 95.0 94.9 93.9
St. Kitts and Nevis 94.9 94.0 94.9 94.9 94.7
Nigeria 94.6 94.7 94.6 95.0 94.8
Cabo Verde 94.0 92.9 93.0 95.2 95.2
Norway 96.5 96.5 95.4 95.3 95.4
Singapore 96.9 96.5 96.3 95.6 95.3
Sweden 99.9 99.9 99.8 95.7 93.8
Lithuania 86.6 88.5 89.0 95.7 99.6
Mexico 97.0 96.6 96.0 95.9 95.9
Egypt, Arab Rep. 89.6 92.9 95.2 96.0 96.8
Chad 96.5 96.2 96.2 96.2 96.2
Kyrgyz Republic 92.6 93.2 92.8 96.5 89.1
Malta 95.8 96.2 96.4 96.6 96.8
Estonia 100.0 98.9 97.9 96.6 74.4
El Salvador 98.8 97.5 97.3 96.7 94.6
Iran, Islamic Rep. 97.0 97.2 96.5 96.9 96.2
Algeria 97.0 96.5 96.7 97.1 97.0
Latvia 100.0 98.2 97.9 97.2 97.2
Bangladesh 96.1 96.2 98.1 97.5 97.6
Tajikistan 99.2 97.8 97.2 97.6 97.0
St. Lucia 97.0 97.3 97.4 97.6 98.0
Vietnam 95.1 96.4 97.1 97.7 95.5
Nicaragua 98.5 98.8 97.6 98.0 95.6
Cyprus 98.6 98.4 98.2 98.2 95.2
Kazakhstan 98.6 98.5 98.6 98.6 98.9
Congo, Rep. 98.4 98.2 98.6 98.8 98.8
Djibouti 98.7 98.7 98.9 98.8 98.8
Brunei Darussalam 98.9 98.9 98.9 98.9 99.2
Seychelles 99.1 99.1 99.1 99.1 99.1
Cambodia 99.3 99.2 99.3 99.2 99.3
Turkey 100.0 100.0 99.6 99.6 74.8
Uzbekistan 99.8 99.8 99.8 99.7 99.6
Benin 99.9 99.9 99.9 99.9 99.9
Georgia 100.0 100.0 99.9 99.9 99.8
Albania 100.0 99.9 99.9 99.9 99.9
Mali 100.0 100.0 100.0 100.0 99.7
Croatia 100.0 100.0 100.0 100.0 100.0
Montenegro 100.0 100.0 100.0 100.0 100.0
St. Vincent and the Grenadines 100.0 100.0 100.0 100.0 100.0
Comoros 100.0 100.0 100.0 100.0 100.0
Syrian Arab Republic 100.0 100.0 100.0 100.0 100.0
Myanmar 99.9 99.4 99.6 100.0 100.0
Grenada 100.0 100.0 100.0 100.0 100.0
Iceland 100.0 100.0 100.0 100.0 100.0
Macedonia, FYR 100.0 100.0 100.0 100.0 100.0
Tuvalu 100.0 100.0 100.0 100.0 100.0
Luxembourg 81.9 100.0 99.2 100.0 72.1
Turkmenistan 100.0 100.0 100.0 100.0 100.0
Iraq 100.0 100.0 100.0 100.0
Bhutan 100.0 100.0 100.0 100.0 100.0
Eritrea 100.0 100.0 100.0 100.0 100.0
Slovak Republic 100.0 100.0 100.0 100.0 100.0
Bulgaria 100.0 100.0 100.0 100.0 100.0
Poland 100.0 100.0 100.0 100.0 100.0
Czech Republic 100.0 100.0 100.0 100.0 100.0
Romania 100.0 100.0 100.0 100.0 100.0
Cuba 100.0 100.0 100.0 100.0 100.0
Libya 100.0 100.0 100.0 100.0 100.0
Micronesia, Fed. Sts. 100.0 100.0 100.0 100.0 100.0
Bosnia and Herzegovina 100.0 100.0 100.0 100.0 100.0
St. Martin (French part)
Afghanistan
Northern Mariana Islands
American Samoa
French Polynesia
South Sudan
Puerto Rico
Curacao
Timor-Leste
Bermuda
Isle of Man
Somalia
West Bank and Gaza
Aruba
Faeroe Islands
New Caledonia
Korea, Dem. Rep.
Cayman Islands
Liechtenstein
Macao SAR, China
Kosovo
Hong Kong SAR, China
Turks and Caicos Islands
Virgin Islands (U.S.)
Greenland
Guam
Sint Maarten (Dutch part)
Zimbabwe

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