Country name 2000 2001 2002 2003 2004
Kiribati 2.5 2.5 2.5 2.5 2.5
Namibia 18.2 6.8 9.4 11.8 7.4
Timor-Leste 11.7 9.5 9.5 100.0 100.0
South Africa 22.2 21.0 20.6 20.6 28.9
Netherlands 24.3 23.4 21.4 23.8 22.8
United States 26.2 25.4 24.6 24.3 24.1
Uruguay 31.2 30.9 30.6 32.6 32.4
France 34.4 34.8 34.3 32.2 31.5
Botswana 36.7 37.8 36.6 31.0 26.6
Slovenia 44.1 39.2 43.2 41.9 43.8
Bahamas, The 40.2 40.3 43.8 46.7 49.7
Mozambique 40.6 41.5 35.8 32.8 32.1
Swaziland 42.4 42.1 41.9 41.5 42.0
Malawi 40.6 42.6 41.7 42.3 35.1
Rwanda 40.7 46.0 51.7 36.8 40.9
Uganda 51.8 47.3 44.0 41.5 48.2
Liberia 50.3 50.6 50.2 46.1 51.6
Canada 53.7 50.7 49.9 48.7 49.3
United Kingdom 53.3 53.2 53.4 53.5 53.9
Suriname 44.0 53.4 44.0 39.8 31.9
Gambia, The 53.7 53.6 53.7 51.2 48.2
Maldives 54.5 54.3 55.2 71.9 74.2
Monaco 54.3 55.5 54.6 58.9 58.6
Papua New Guinea 56.0 55.9 55.9 55.9 55.9
Germany 55.9 56.1 55.9 56.1 58.0
Guinea-Bissau 54.7 56.1 56.0 55.0 55.0
Solomon Islands 56.7 56.7 56.7 56.7 56.7
Australia 59.7 57.1 56.9 53.9 54.8
Zambia 55.6 58.1 56.9 42.7 48.1
Ireland 60.8 58.6 58.2 65.6 63.3
Colombia 59.0 59.1 55.9 47.2 60.5
Brazil 63.6 62.6 62.5 62.6 62.6
Oman 64.4 62.8 61.6 61.9 61.8
Fiji 63.5 63.5 63.5 63.5 63.5
Austria 62.1 63.8 63.7 63.9 67.0
Ghana 63.6 63.9 64.2 64.6 65.0
Argentina 63.0 64.0 64.2 64.4 64.1
Belarus 57.1 64.3 69.4 69.6 68.3
Sao Tome and Principe 76.1 64.3 58.5 62.0 62.0
Saudi Arabia 66.1 65.7 66.7 65.0 64.2
Chile 65.5 65.9 66.8 66.1 66.2
Mongolia 66.9 66.6 79.2 93.6 93.6
Lao PDR 91.8 67.4 69.2 75.0 75.0
Bahrain 68.0 68.1 67.2 67.2 69.8
Jamaica 65.0 69.3 61.8 64.7 63.6
United Arab Emirates 69.4 69.4 75.9 74.5 74.4
Palau 73.4 69.8 61.4 60.7 55.3
Andorra 75.5 70.0 70.6 71.1 70.7
Turkey 74.6 71.6 67.7 65.7 66.9
Vanuatu 71.6 71.6 71.6 71.6 71.6
Haiti 69.7 71.8 71.2 74.3 75.9
Lesotho 71.1 71.9 69.0 69.0 69.0
New Zealand 69.9 72.0 72.6 72.0 69.3
Dominican Republic 71.9 72.7 70.6 70.2 84.4
Portugal 72.8 72.9 73.8 74.6 73.4
Indonesia 72.9 73.5 72.2 74.1 73.9
Russian Federation 74.7 73.7 75.2 79.7 82.2
Malaysia 76.3 73.8 73.8 75.1 77.3
Switzerland 74.0 73.8 74.7 75.9 76.6
Mauritius 74.6 74.0 74.8 80.8 80.8
Equatorial Guinea 80.1 74.1 87.7 84.2 89.6
Jordan 74.9 74.3 78.2 81.5 84.1
Burundi 73.0 74.5 76.2 75.4 68.0
Marshall Islands 75.2 75.2 75.2 75.2 75.2
Congo, Dem. Rep. 56.5 75.3 75.5 74.9 77.2
Cote d'Ivoire 78.9 75.7 72.7 74.0 76.3
Thailand 76.9 75.8 74.6 74.2 74.3
Madagascar 76.6 76.2 76.7 76.7 78.1
Morocco 76.6 76.4 81.7 81.7 81.4
Israel 75.7 76.5 73.0 72.1 71.0
Barbados 77.3 76.9 77.2 79.1 80.0
Tonga 77.5 77.5 77.5 62.9 62.9
Finland 77.7 77.7 77.2 76.8 76.8
Bolivia 81.6 77.9 78.9 79.1 78.3
Azerbaijan 77.7 77.9 79.3 88.5 90.8
Philippines 77.2 78.6 78.0 78.4 78.6
Pakistan 81.0 78.6 78.9 81.1 82.5
Luxembourg 79.0 79.1 81.7 77.5 76.6
Antigua and Barbuda 79.4 79.2 79.2 79.2 79.2
Lebanon 80.7 79.7 78.5 77.3 75.9
Ethiopia 79.2 79.8 80.3 80.5 80.4
Tunisia 80.1 80.1 80.2 80.2 83.5
Korea, Rep. 80.6 80.1 80.4 80.0 80.7
Belgium 80.9 80.2 81.4 80.9 80.3
Kenya 80.4 80.5 78.3 79.1 78.2
Japan 80.1 81.4 83.0 83.8 84.4
Belize 82.3 81.6 81.6 79.4 79.4
Sri Lanka 80.8 82.3 81.1 81.4 82.7
Panama 81.3 82.3 81.6 82.2 81.5
Greece 85.9 82.6 83.4 85.2 86.2
Peru 83.4 82.6 81.8 78.0 79.8
Spain 83.1 83.1 82.6 77.2 77.1
Angola 71.4 83.1 80.1 82.1 81.2
Samoa 81.6 84.3 87.2 92.0 67.7
Serbia 83.7 84.9 85.1 86.0 87.7
Paraguay 86.6 84.9 85.6 84.9 85.2
Gabon 85.2 85.2 85.2 85.2 85.2
Tanzania 83.5 85.7 87.6 87.3 81.8
Dominica 88.9 86.0 85.6 83.8 81.4
Croatia 100.0 86.0 93.4 95.9 95.9
Guyana 86.1 86.1 86.1 90.6 90.6
Trinidad and Tobago 86.3 86.3 86.9 90.0 90.1
Ecuador 85.3 87.0 87.9 89.6 91.8
Italy 89.6 87.3 86.9 87.3 88.6
Togo 88.2 87.7 84.6 84.6 84.6
Georgia 99.4 87.9 84.8 90.5 91.4
Niger 87.5 87.9 87.6 87.6 86.6
Sweden 91.1 87.9 87.4 88.4 87.5
Guinea 87.9 87.9 87.9 87.9 87.9
Estonia 88.5 88.9 87.7 87.8 87.2
Hungary 89.8 89.3 88.2 88.2 81.9
Costa Rica 88.2 89.9 90.9 89.7 90.5
Kyrgyz Republic 89.3 90.6 91.0 93.0 94.3
Senegal 91.6 91.1 90.4 89.7 88.5
Nepal 91.2 91.1 88.7 89.5 75.4
Denmark 90.9 91.1 90.9 90.5 90.4
Sudan 91.0 91.2 91.3 91.7 92.0
Nigeria 92.7 91.4 90.4 96.2 95.3
Nicaragua 91.6 91.4 95.5 88.7 92.0
Ukraine 91.4 91.5 92.2 92.8 93.1
Venezuela, RB 90.9 92.1 92.6 92.6 91.0
India 91.8 92.4 91.9 91.6 90.5
Central African Republic 93.0 92.6 92.7 92.9 92.7
Guatemala 89.4 93.0 86.1 86.4 84.1
Kuwait 93.0 93.0 93.0 90.4 90.4
China 95.6 93.1 90.0 87.6 86.5
El Salvador 94.6 93.1 93.4 93.3 92.5
Vietnam 95.6 94.1 92.5 92.6 91.6
Burkina Faso 94.3 94.3 94.2 92.2 95.1
Cameroon 94.4 94.4 94.4 94.5 94.3
Mauritania 94.6 94.6 94.6 94.6 94.5
Sierra Leone 92.9 94.7 94.7 94.9 91.0
St. Kitts and Nevis 94.2 94.7 94.1 94.5 95.0
San Marino 94.7 94.8 94.7 95.6 95.3
Yemen, Rep. 94.6 94.8 94.8 96.2 97.3
Singapore 95.7 94.9 95.6 93.4 93.3
Mexico 95.3 95.0 94.9 94.7 94.7
Cabo Verde 95.2 95.1 95.1 95.0 95.1
Moldova 83.3 95.1 89.2 84.8 79.6
Latvia 96.8 95.3 94.4 96.8 93.7
Armenia 94.5 95.3 91.9 95.0 95.8
Iran, Islamic Rep. 96.2 95.4 95.5 94.9 95.8
Honduras 95.0 95.5 95.9 93.5 93.2
Norway 95.5 95.7 95.4 95.3 95.3
Cyprus 95.7 95.7 95.9 79.1 82.8
Algeria 96.7 96.0 95.7 95.3 94.6
Chad 96.2 96.2 96.3 96.2 96.6
Lithuania 86.2 97.0 98.2 96.6 98.4
Bangladesh 97.4 97.0 96.0 96.4 96.3
Malta 96.9 97.5 93.3 96.1 88.4
Egypt, Arab Rep. 97.4 98.0 98.4 98.4 98.4
St. Lucia 98.1 98.2 98.3 98.3 98.6
Kazakhstan 98.9 98.5 98.7 98.7 98.6
Djibouti 98.5 98.6 98.6 98.7 98.8
Congo, Rep. 98.9 98.7 98.9 99.2 98.8
Seychelles 99.1 98.9 98.7 98.5 98.1
Brunei Darussalam 98.8 99.1 99.1 98.9 98.9
Tajikistan 99.0 99.2 98.9 97.5 97.7
Cambodia 99.4 99.4 99.3 99.3 99.2
Uzbekistan 99.7 99.7 99.7 99.7 94.0
Albania 99.9 99.8 99.8 94.3 92.7
Benin 99.9 99.9 99.9 99.9 99.5
Bulgaria 100.0 99.9 98.5 97.6 97.4
Myanmar 100.0 99.9 98.8 98.6 98.6
Mali 99.1 99.9 99.6 98.6 99.5
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
Iraq 100.0 100.0 100.0 100.0 100.0
Grenada 100.0 100.0 100.0 100.0 100.0
Micronesia, Fed. Sts. 100.0 100.0 100.0 100.0 100.0
Tuvalu 100.0 100.0 100.0 100.0 100.0
Turkmenistan 100.0 100.0 100.0 100.0 100.0
Bhutan 100.0 100.0 100.0 100.0 100.0
Syrian Arab Republic 100.0 100.0 100.0 100.0 100.0
Bosnia and Herzegovina 100.0 100.0 100.0 100.0 100.0
Iceland 100.0 100.0 100.0 92.6 92.8
Poland 100.0 100.0 88.2 88.0 89.6
Qatar 100.0 100.0 100.0 100.0 100.0
Comoros 100.0 100.0 100.0 100.0 100.0
Macedonia, FYR 100.0 100.0 100.0 100.0 100.0
Cuba 100.0 100.0 100.0 100.0 100.0
Eritrea 100.0 100.0 100.0 100.0 100.0
Libya 100.0 100.0 100.0 100.0 100.0
Romania 100.0 100.0 100.0 97.4 96.8
Czech Republic 100.0 100.0 100.0 97.7 95.4
Slovak Republic 100.0 100.0 100.0 100.0 73.1
Macao SAR, China
New Caledonia
West Bank and Gaza
Bermuda
French Polynesia
Korea, Dem. Rep.
Curacao
Cayman Islands
American Samoa
Greenland
St. Martin (French part)
Liechtenstein
Northern Mariana Islands
Hong Kong SAR, China
Aruba
South Sudan
Guam
Sint Maarten (Dutch part)
Kosovo
Turks and Caicos Islands
Isle of Man
Puerto Rico
Virgin Islands (U.S.)
Afghanistan 94.0 94.0 94.0
Somalia
Faeroe Islands
Zimbabwe

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