Country name 1989 1990 1991 1992 1993
Afghanistan
Albania 15.9 34.2 32.8
Algeria 14.7 16.9 15.4 14.5 13.8
American Samoa
Andorra
Angola 9.5 14.1 27.6 31.7 34.6
Antigua and Barbuda
Argentina 16.1 19.2 19.9 20.0 15.3
Armenia 10.9
Aruba
Australia
Austria
Azerbaijan 12.7
Bahamas, The
Bahrain
Bangladesh 37.0 37.6 38.5 37.4 35.2
Barbados
Belarus 14.2
Belgium
Belize 38.4 10.0 13.7 19.1 16.0
Benin 35.7 39.2 37.3 37.2 26.3
Bermuda
Bhutan 39.5 0.0 39.2 32.9 39.9
Bolivia 28.3 29.5 25.8 30.5 25.4
Bosnia and Herzegovina
Botswana 22.5 17.6 35.4 19.3 24.8
Brazil 14.7 15.5 17.6 17.7 20.2
Brunei Darussalam
Bulgaria 4.3 7.2 17.0 13.9 14.6
Burkina Faso 31.6 27.9 37.9 41.6 33.0
Burundi 35.0 40.3 39.4 41.1 45.4
Cabo Verde 45.6 42.6 34.7 34.3 30.9
Cambodia 0.0 0.0 0.0 0.0 39.9
Cameroon 18.4 15.3 20.4 21.0 18.2
Canada
Cayman Islands
Central African Republic 36.5 37.6 27.8 37.1 49.6
Chad 40.7 31.0 48.8 46.7 37.0
Chile
China 24.9 27.9 23.6 22.2 19.7
Colombia 17.9 18.9 18.2 18.0 17.3
Comoros 29.8 29.8 42.6 44.0 39.8
Congo, Dem. Rep. 30.4 23.8 34.5 7.3 0.0
Congo, Rep. 19.5 17.2 0.0 18.0 0.0
Costa Rica 17.5 17.6 7.0 18.5 16.4
Cote d'Ivoire 19.4 20.0 21.6 19.2 20.1
Croatia
Cuba
Curacao
Cyprus
Czech Republic
Denmark
Djibouti 35.0 39.7 31.1 39.6 37.0
Dominica 22.4 25.2 21.3 23.6 20.3
Dominican Republic 16.6 24.9 22.2 17.3 23.4
Ecuador 14.9 22.5 21.3 21.4 15.8
Egypt, Arab Rep. 22.9 28.6 24.1 26.0 30.1
El Salvador 26.5 35.6 20.4 22.2 23.6
Equatorial Guinea
Eritrea
Estonia
Ethiopia 22.5 32.7 21.4 40.6 40.6
Faeroe Islands
Fiji 14.6 24.8 11.1 21.3 20.5
Finland
France
French Polynesia
Gabon 16.6 19.0 16.9 18.2 18.3
Gambia, The 41.4 42.0 19.6 49.5 39.6
Georgia 3.2 4.3
Germany
Ghana 33.3 35.4 37.4 38.6 34.3
Greece
Greenland
Grenada 26.0 20.2 37.7 31.8 21.7
Guam
Guatemala 15.4 23.1 22.3 21.2 24.2
Guinea 33.4 30.5 24.5 31.3 36.4
Guinea-Bissau 43.3 28.1 24.2 36.4 33.3
Guyana 27.4 39.7 33.3 37.7 34.3
Haiti 34.7 38.9 39.5 0.0 0.0
Honduras 19.1 22.9 25.4 24.6 29.1
Hong Kong SAR, China
Hungary 14.6 12.3 13.3 15.0 14.3
Iceland
India 22.8 28.7 25.8 29.7 26.6
Indonesia 23.2 23.5 22.2 21.9 23.5
Iran, Islamic Rep. 0.0 13.5 7.5 11.6 20.8
Iraq
Ireland
Isle of Man
Israel
Italy
Jamaica 23.6 20.1 20.4 22.8 20.0
Japan
Jordan 22.8 22.2 28.4 22.3 20.6
Kazakhstan 11.1 13.5
Kenya 32.8 29.6 34.9 34.7 31.8
Kiribati
Korea, Dem. Rep.
Korea, Rep.
Kosovo
Kuwait
Kyrgyz Republic 4.2 21.9
Lao PDR 34.6 39.9 36.9 39.8 39.4
Latvia
Lebanon 0.0 0.0 21.4 21.4 19.1
Lesotho 31.1 25.1 25.5 31.5 31.4
Liberia 0.0 24.8 0.0 0.0 0.0
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR 15.6
Madagascar 37.0 36.4 34.3 36.5 36.7
Malawi 36.3 39.5 37.0 40.4 39.9
Malaysia 19.4 22.9 15.2 21.9 12.5
Maldives 30.8 37.3 0.0 28.1 17.7
Mali 33.4 29.9 41.3 30.3 33.9
Malta
Marshall Islands
Mauritania 28.0 31.2 25.6 31.5 31.0
Mauritius 17.4 17.9 19.7 19.8 17.6
Mexico 16.9 15.6 16.8 15.5 14.5
Micronesia, Fed. Sts.
Moldova 8.2 15.8
Monaco
Mongolia 10.2 35.2
Montenegro
Morocco 19.7 24.1 23.1 17.9 22.0
Mozambique 39.0 34.8 31.8 41.6 38.1
Myanmar 20.0 16.7 19.2 0.0 0.0
Namibia
Nepal 38.5 38.5 38.3 39.1 39.7
Netherlands
New Caledonia
New Zealand
Nicaragua 14.4 12.4 29.0 25.2 25.4
Niger 30.7 31.9 31.3 28.5 34.0
Nigeria 21.3 22.4 22.3 23.1 27.6
Northern Mariana Islands
Norway
Oman
Pakistan 24.9 22.9 21.8 21.9 24.4
Palau
Panama 15.2 8.3 0.0 20.6 21.0
Papua New Guinea 23.8 17.5 25.4 29.7 23.6
Paraguay 21.0 34.4 0.0 22.2 28.0
Peru 15.3 9.8 24.7 20.3 21.3
Philippines 21.1 24.4 25.2 19.9 23.6
Poland
Portugal
Puerto Rico
Qatar
Romania 0.0 25.5 9.1 14.4 14.9
Russian Federation
Rwanda 34.5 33.9 41.7 42.2 38.3
Samoa 37.9 39.8 32.1 29.2 38.9
San Marino
Sao Tome and Principe 26.5 35.7 49.9 37.9 0.0
Saudi Arabia
Senegal 32.3 33.4 28.8 35.8 28.1
Serbia 19.2 16.0 14.4 0.0 0.0
Seychelles 23.2 20.3 17.9 13.0 14.1
Sierra Leone 19.5 24.4 48.3 39.2 39.6
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands 0.0 17.7 41.6 39.8 39.5
Somalia 40.3 46.1 0.0 0.0 0.0
South Africa
South Sudan
Spain
Sri Lanka 38.7 36.7 34.7 31.9 33.3
St. Kitts and Nevis
St. Lucia 13.4 24.1 23.6 30.1 19.6
St. Martin (French part)
St. Vincent and the Grenadines 27.1 20.7 20.3 25.8 21.4
Sudan 38.3 49.9 34.8 19.9 0.0
Suriname
Swaziland 40.5 0.0 34.8 17.7 24.3
Sweden
Switzerland
Syrian Arab Republic 26.0 23.0 25.3 22.3 21.7
Tajikistan 30.3 14.1
Tanzania 32.0 35.4 39.5 39.6 37.9
Thailand 22.2 25.6 24.7 20.5 22.4
Timor-Leste
Togo 33.6 39.5 39.7 49.0 0.0
Tonga 31.2 39.7 39.3 0.0 39.1
Trinidad and Tobago
Tunisia 18.4 18.5 17.9 18.3 18.1
Turkey 18.2 17.0 17.6 14.3 20.3
Turkmenistan 18.4
Turks and Caicos Islands
Tuvalu
Uganda 22.9 36.5 35.1 35.1 34.3
Ukraine 3.6 6.9
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan 5.5 10.6
Vanuatu 35.9 0.0 39.6 39.5 25.2
Venezuela, RB 14.6 15.6 15.5 17.4 18.8
Vietnam 23.1 9.6 17.7 29.0 31.1
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 31.6 28.6 33.1 30.9 31.6
Zambia 40.5 20.7 40.2 39.9 38.8
Zimbabwe 50.2 23.1 21.6 24.1 29.2

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