Country name 1986 1987 1988 1989 1990
Afghanistan
Albania 4.7 5.4 5.9 5.9 6.7
Algeria 6.8 7.7 7.1 9.6 12.1
American Samoa
Andorra
Angola 10.7 19.4 18.6 24.6 39.5
Antigua and Barbuda
Argentina 1.7 2.0 1.6 3.4 2.9
Armenia
Aruba
Australia 1.9 2.3 2.4 1.7 2.4
Austria 0.1 0.1 0.1 0.1 0.1
Azerbaijan
Bahamas, The 0.0 0.0 0.0 0.0 0.3
Bahrain 31.8 36.3 27.7 32.9 42.4
Bangladesh 2.6 2.2 2.2 2.0 2.4
Barbados 1.8 0.5 0.4 0.4 0.5
Belarus
Belgium
Belize 0.0 0.0 0.0 0.0 0.0
Benin 1.3 1.3 0.6 0.6 0.7
Bermuda
Bhutan 22.7 16.0 15.5 14.5 17.4
Bolivia 3.5 3.4 4.1 5.4 5.9
Bosnia and Herzegovina
Botswana 0.0 0.1 4.5 3.4 0.8
Brazil 1.3 1.4 1.0 0.9 2.5
Brunei Darussalam 24.3 28.1
Bulgaria 0.1 0.1 1.1 1.1 0.2
Burkina Faso 0.4 0.5 0.6 0.8 1.2
Burundi 6.1 6.5 7.7 7.3 12.8
Cabo Verde 0.4 0.3 0.3 0.3 0.3
Cambodia
Cameroon 5.5 6.6 4.6 6.3 7.8
Canada 1.6 1.8 1.8 1.7 2.1
Cayman Islands
Central African Republic 0.0 0.0 0.1 0.0 0.0
Chad 0.0 0.0 0.0 0.0 0.0
Chile 4.7 5.7 7.7 8.2 6.6
China 3.0 4.2 3.3 3.5 5.0
Colombia 3.2 5.1 3.7 4.8 6.9
Comoros 1.1 0.9 1.0 1.0 1.2
Congo, Dem. Rep. 2.9 4.9 5.6 6.2 5.3
Congo, Rep. 17.8 21.8 23.0 32.4 38.0
Costa Rica 0.4 0.3 0.3 0.3 1.8
Cote d'Ivoire 0.7 0.8 0.3 0.1 0.1
Croatia
Cuba 0.2 0.3 0.7 0.8 0.6
Curacao
Cyprus 0.0 0.0 0.0 0.0 0.0
Czech Republic
Denmark 0.3 0.4 0.3 0.5 0.6
Djibouti
Dominica 0.1 0.0 0.0 0.0 0.1
Dominican Republic 0.3 0.7 4.1 3.2 1.5
Ecuador 6.2 4.7 7.8 8.5 13.0
Egypt, Arab Rep. 9.0 10.5 9.4 10.4 14.0
El Salvador 0.6 0.6 0.5 0.5 1.9
Equatorial Guinea 0.0 0.0 0.0 0.0 0.0
Eritrea
Estonia
Ethiopia 7.4 6.7 7.5 7.0 9.3
Faroe Islands
Fiji 0.6 0.9 0.9 0.9 0.8
Finland 0.0 0.0 0.0 0.1 0.0
France 0.1 0.0 0.0 0.0 0.0
French Polynesia 0.0 0.0 0.0 0.0 0.0
Gabon 17.3 20.7 16.1 21.9 31.3
Gambia, The 2.4 2.1 2.2 2.2 4.3
Georgia
Germany 0.1 0.1 0.1 0.1 0.1
Ghana 2.7 3.3 3.5 3.2 5.0
Greece 0.2 0.2 0.3 0.2 0.1
Greenland
Grenada
Guam
Guatemala 1.0 1.1 1.0 0.9 3.7
Guinea 15.9 13.2 12.4 13.8 14.7
Guinea-Bissau 0.0 0.0 0.0 0.0 0.0
Guyana 7.1 10.0 5.3 6.0 5.9
Haiti
Honduras 0.6 0.6 2.0 1.9 4.2
Hong Kong SAR, China
Hungary
Iceland
India 2.6 2.4 2.3 2.6 3.6
Indonesia 5.4 7.5 5.0 6.5 8.2
Iran, Islamic Rep. 1.9 4.5 3.9 6.1 9.2
Iraq 7.3 10.0 9.2 11.2 4.0
Ireland 0.3 0.1 0.4 0.6 0.3
Isle of Man
Israel 0.0 0.0 0.0 0.0 0.0
Italy 0.2 0.1 0.1 0.1 0.1
Jamaica 3.3 2.5 2.1 2.8 3.7
Japan 0.0 0.0 0.0 0.0 0.0
Jordan 0.0 0.0 0.0 0.1 0.2
Kazakhstan
Kenya 3.2 2.9 3.1 3.0 5.1
Kiribati 0.0 0.0 0.0 0.0 0.0
Korea, Dem. People’s Rep.
Korea, Rep. 0.0 0.0 0.0 0.0 0.0
Kuwait 9.2 11.7 11.0 13.9 11.8
Kyrgyz Republic
Lao PDR 1.9 3.2 6.1 5.1 5.9
Latvia
Lebanon 0.0 0.0
Lesotho 4.8 3.7 3.7 3.5 2.5
Liberia 7.0 5.2 3.6 7.2
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar 0.0 0.0 0.0 0.0 0.0
Malawi 4.6 4.7 4.7 4.2 7.5
Malaysia 7.7 8.0 6.4 7.4 11.3
Maldives 0.1 0.1 0.1 0.1 0.1
Mali 0.0 0.0 0.0 0.0 0.3
Malta
Marshall Islands
Mauritania 4.9 3.6 3.1 4.7 5.9
Mauritius 0.0 0.0 0.0 0.0 0.0
Mexico 4.4 5.5 3.7 3.7 4.0
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia 1.3 1.8 3.5 3.8 4.8
Montenegro
Morocco 0.3 0.0 1.1 0.3 0.2
Mozambique 0.0 0.0 0.0 0.0 0.0
Myanmar
Namibia 0.5 1.0 20.1 15.1 4.7
Nepal 4.7 7.2 6.7 6.2 8.4
Netherlands 1.7 1.1 0.8 0.8 0.9
New Caledonia 0.0 0.0 9.1 11.6 1.8
New Zealand 1.0 0.6 0.6 0.7 0.9
Nicaragua 0.8 0.6 1.1 3.1 10.2
Niger 2.4 2.2 2.5 2.6 3.8
Nigeria 18.7 20.4 17.4 28.5 32.7
Northern Mariana Islands
Norway 3.2 3.9 2.9 5.7 7.3
Oman 20.3 27.8 21.7 25.4 30.6
Pakistan 2.3 2.0 1.8 1.8 2.9
Palau
Panama 0.0 0.0 0.0 0.0 0.0
Papua New Guinea 11.9 14.1 14.8 13.3 14.4
Paraguay
Peru 4.4 4.8 8.8 8.4 5.7
Philippines 1.2 1.2 1.2 1.2 1.3
Poland
Portugal 0.0 0.0 0.0 0.1 0.1
Puerto Rico
Qatar 16.2 18.4 16.7 21.9 24.8
Romania 4.4 5.7
Russian Federation
Rwanda 4.0 3.5 3.5 3.8 4.4
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 10.9 12.5 11.5 13.1 18.3
Senegal 0.0 0.0 0.0 0.0 0.0
Serbia
Seychelles 0.1
Sierra Leone 17.4 10.9 8.0 9.1 17.8
Singapore 0.0 0.0 0.0 0.0 0.0
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands 0.1 0.1 0.0 0.0 0.5
Somalia
South Africa 2.2 2.0 1.7 1.3 1.5
South Sudan
Spain 0.1 0.1 0.2 0.1 0.1
Sri Lanka 1.1 1.0 1.1 1.1 1.5
St. Kitts and Nevis
St. Lucia 0.0 0.0 0.0 0.0 0.1
St. Martin (French part)
St. Vincent and the Grenadines 0.0 0.0 0.0 0.0 0.1
Sudan
Suriname 4.8 2.9 2.8 8.9 13.0
Swaziland 3.6
Sweden 0.0 0.0 0.2 0.2 0.1
Switzerland 0.0 0.0 0.0 0.0 0.1
Syrian Arab Republic 3.3 8.1 7.9 14.9 19.9
Tajikistan
Tanzania 0.0 0.0 0.0
Thailand 1.1 1.0 1.0 1.0 1.1
Timor-Leste
Togo 5.4 4.5 4.6 4.7 5.5
Tonga 0.0 0.0 0.0 0.0 0.1
Trinidad and Tobago 14.6 17.1 14.7 18.8 21.1
Tunisia 3.0 3.4 2.6 3.1 3.1
Turkey 0.2 0.2 0.2 0.3 0.3
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 10.5 6.4 6.8 8.1 15.7
Ukraine
United Arab Emirates
United Kingdom 1.7 1.7 1.0 1.0 1.2
United States 0.7 0.8 0.6 0.6 0.8
Uruguay 1.7 1.3 1.0 0.9 1.3
Uzbekistan
Vanuatu 0.0 0.0 0.0 0.0 0.0
Venezuela, RB 6.7 11.3 7.1 12.6 16.4
Vietnam 5.5 10.9
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 11.0
Zambia 0.1 3.1 8.4 10.0 8.8
Zimbabwe 0.5 0.6 1.6 1.5 0.9

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