Country name 1991 1992 1993 1994 1995
Afghanistan
Albania 15.9 34.2 32.8 34.7 25.4
Algeria 15.4 14.5 13.8 15.3 11.8
American Samoa
Andorra
Angola 27.6 31.7 34.6 7.7 9.9
Antigua and Barbuda
Argentina
Armenia 10.9 20.7 32.6
Aruba
Australia
Austria
Azerbaijan 12.7 9.4 32.2
Bahamas, The
Bahrain
Bangladesh 38.4 37.5 35.3 37.2 38.2
Barbados
Belarus 14.2 12.6 15.7
Belgium
Belize 13.7 19.1 16.0 17.8 18.1
Benin 37.3 37.2 26.8 40.6 32.4
Bermuda
Bhutan 39.2 32.9 39.9 27.8 33.4
Bolivia 26.0 30.5 25.6 28.4 29.2
Bosnia and Herzegovina
Botswana 35.4 19.3 24.8 14.4 0.0
Brazil 17.6 17.7 20.2 19.7 20.0
Brunei Darussalam
Bulgaria 17.0 13.9 14.6 14.7 17.3
Burkina Faso 37.9 41.6 33.0 32.8 39.9
Burundi 39.4 41.1 45.4 49.8 38.0
Cabo Verde 34.7 34.3 30.9 26.7 39.8
Cambodia 0.0 0.0 39.9 31.0 37.5
Cameroon 20.4 21.0 18.2 31.0 23.3
Canada
Cayman Islands
Central African Republic 27.8 37.1 49.6 0.0 39.7
Chad 48.8 46.7 37.2 38.2 38.1
Chile
China 23.7 22.2 19.7 21.1 18.3
Colombia 19.4 18.0 17.3 20.1 20.8
Comoros 42.6 44.0 39.8 37.6 37.7
Congo, Dem. Rep. 34.5 7.3 0.0 0.0 19.9
Congo, Rep. 0.0 18.0 0.0 31.7 31.8
Costa Rica 7.0 18.5 16.3 17.2 7.3
Cote d'Ivoire 21.6 19.2 20.1 29.9 29.8
Croatia
Cuba
Curacao
Cyprus
Czech Republic
Denmark
Djibouti 31.1 39.6 37.0 20.7 0.0
Dominica 21.3 23.6 20.3 0.0 26.4
Dominican Republic 22.2 17.3 23.4 28.1 20.2
Ecuador 21.3 21.4 15.8 21.9 16.4
Egypt, Arab Rep. 24.2 26.1 30.2 32.8 22.0
El Salvador 20.4 22.2 23.6 24.2 22.3
Equatorial Guinea
Eritrea 26.6 23.9
Estonia
Ethiopia 21.4 40.6 40.6 40.3 36.3
Faeroe Islands
Fiji 11.1 21.3 20.5 0.0 12.0
Finland
France
French Polynesia
Gabon 16.9 18.2 18.3 16.2 13.0
Gambia, The 19.6 49.5 39.6 41.6 21.3
Georgia 3.2 4.3 14.1 32.3
Germany
Ghana 37.4 38.6 34.3 33.3 34.8
Greece
Greenland
Grenada 37.7 31.8 21.7 17.3 28.2
Guam
Guatemala 22.3 21.2 24.2 22.3 30.9
Guinea 24.5 31.3 36.4 32.7 25.9
Guinea-Bissau 24.2 36.4 33.3 2.9 39.8
Guyana 33.3 37.7 34.3 39.7 38.7
Haiti 39.5 0.0 0.0 0.0 39.9
Honduras 25.4 24.6 29.1 21.3 29.5
Hong Kong SAR, China
Hungary
Iceland
India 25.8 29.7 26.6 27.1 26.7
Indonesia 22.2 21.9 23.5 23.1 21.4
Iran, Islamic Rep. 7.5 11.6 20.8 3.9 8.2
Iraq
Ireland
Isle of Man
Israel
Italy
Jamaica 20.4 22.8 20.0 25.9 22.3
Japan
Jordan 28.4 22.5 20.6 22.3 21.8
Kazakhstan 11.1 13.5 14.1 14.3
Kenya 34.9 34.7 31.8 36.4 35.7
Kiribati
Korea, Dem. Rep.
Korea, Rep.
Kuwait
Kyrgyz Republic 4.2 21.9 33.2 28.4
Lao PDR 36.9 39.8 39.4 39.7 37.1
Latvia
Lebanon 21.4 21.4 19.1 18.5 18.8
Lesotho 25.5 31.5 31.4 22.5 27.6
Liberia 0.0 0.0 0.0 0.0 0.0
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR 15.6 25.1 23.0
Madagascar 34.3 36.5 36.7 37.8 36.8
Malawi 37.0 40.4 39.9 27.7 38.6
Malaysia 15.2 21.9 12.5 24.8 24.4
Maldives 0.0 28.1 17.7 20.3 34.8
Mali 41.3 30.3 33.9 37.4 31.2
Malta
Marshall Islands
Mauritania 25.6 31.5 31.0 28.0 34.7
Mauritius 19.7 19.8 17.6 20.4 17.6
Mexico 16.8 15.5 14.5 15.3 9.3
Micronesia, Fed. Sts.
Moldova 8.2 15.8 17.2 10.4
Monaco
Mongolia 10.2 35.2 38.8 35.3
Montenegro 0.0 0.0 0.0 0.0 0.0
Morocco 23.1 17.9 22.0 19.7 19.8
Mozambique 31.8 41.6 38.1 39.7 36.8
Myanmar 19.2 0.0 0.0 24.6 33.0
Namibia
Nepal 38.4 39.1 39.7 38.5 29.8
Netherlands
New Caledonia
New Zealand
Nicaragua 29.0 25.2 25.4 31.3 32.3
Niger 31.3 28.5 34.0 36.0 33.5
Nigeria 22.3 23.1 27.6 21.0 0.0
Northern Mariana Islands
Norway
Oman
Pakistan 21.8 21.9 24.3 24.1 18.7
Palau
Panama 0.0 20.6 21.0 17.2 21.2
Papua New Guinea 25.4 30.0 23.6 18.2 10.6
Paraguay 0.0 22.2 28.0 22.0 19.3
Peru 24.7 20.3 21.3 18.6 17.7
Philippines 25.2 19.9 23.6 23.5 26.7
Poland
Portugal
Puerto Rico
Qatar
Romania 9.1 14.4 14.9 13.7 13.3
Russian Federation
Rwanda 41.7 42.2 38.3 0.0 39.8
Samoa 32.1 29.2 38.9 0.0 20.5
San Marino
Sao Tome and Principe 49.9 38.0 0.0 49.8 0.0
Saudi Arabia
Senegal 28.8 35.8 28.1 33.1 37.6
Serbia 14.4 0.0 0.0 0.0 0.0
Seychelles
Sierra Leone 48.3 39.2 39.6 43.5 32.6
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands 41.6 39.8 39.5 14.7 19.1
Somalia 0.0 0.0 0.0 0.0 0.0
South Africa 0.0 0.0
South Sudan
Spain
Sri Lanka 34.7 31.9 33.3 30.6 29.7
St. Kitts and Nevis
St. Lucia 23.6 30.1 19.8 20.9 24.8
St. Martin (French part)
St. Vincent and the Grenadines 20.3 25.8 21.4 20.0 19.9
Sudan 36.9 19.9 0.0 0.0 0.0
Suriname
Swaziland 34.8 17.7 24.2 50.0 19.5
Sweden
Switzerland
Syrian Arab Republic 25.3 22.3 21.7 0.0 0.0
Tajikistan 30.3 14.1 7.2 0.0
Tanzania 39.5 39.6 37.9 37.6 22.7
Thailand 24.7 20.5 22.4 20.0 23.5
Timor-Leste
Togo 39.7 49.0 0.0 0.0 37.6
Tonga 39.3 0.0 39.1 0.0 35.9
Trinidad and Tobago
Tunisia 17.9 18.3 18.1 18.5 24.2
Turkey 17.6 14.3 20.3 13.7 17.7
Turkmenistan 18.4 12.3 13.4
Turks and Caicos Islands
Tuvalu
Uganda 35.0 35.1 34.3 38.7 39.2
Ukraine 3.6 6.9 15.6 13.4
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan 5.5 10.6 7.8 18.1
Vanuatu 39.6 39.5 25.2 0.0 23.0
Venezuela, RB
Vietnam 17.7 29.0 31.1 33.9 31.5
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 33.1 30.9 31.6 27.6 12.5
Zambia 40.2 39.9 38.8 33.9 37.3
Zimbabwe 21.6 24.1 29.2 22.6 23.3

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