Country name 1980 1981 1982 1983 1984
United States 3.1 4.9 5.7 9.6 8.6
Sweden 4.4 5.2 7.5 9.7 12.0
Canada 4.8 4.6 6.2 9.8 9.9
Costa Rica 10.4 13.9 20.2 21.7 15.8
Japan 14.3 9.1 10.2 4.7 8.8
Australia 18.6 17.6 17.0 22.9 25.2
Finland 28.3 25.4 19.0 19.0
New Zealand
Armenia
Vanuatu
Aruba
Slovenia
Antigua and Barbuda
Mali
Austria
Puerto Rico
Azerbaijan
Syrian Arab Republic
Bahamas, The
Lithuania
Bahrain
Montenegro
Bangladesh
Palau
Barbados
Saudi Arabia
Belarus
St. Lucia
Belgium 69.0 70.5
Uganda
Belize
Afghanistan
Benin
Madagascar
Bermuda
Mauritius
Bhutan
Namibia
Bolivia
Northern Mariana Islands
Bosnia and Herzegovina
Peru
Botswana
Rwanda
Brazil
Sierra Leone
Brunei Darussalam
South Sudan
Bulgaria
Suriname
Burkina Faso
Thailand
Burundi
Algeria
Cabo Verde
West Bank and Gaza
Cambodia
Libya
Cameroon
Macao SAR, China
Andorra
Malaysia
Cayman Islands
Marshall Islands
Central African Republic
Argentina
Chad
Mozambique
Chile
Netherlands 49.2
China
Niger
Colombia
Oman
Comoros
Papua New Guinea
Congo, Dem. Rep.
Poland
Congo, Rep.
Romania
American Samoa
San Marino
Cote d'Ivoire
Serbia
Croatia
Sint Maarten (Dutch part)
Cuba
Somalia
Curacao
Sri Lanka
Cyprus
St. Vincent and the Grenadines
Czech Republic
Albania
Denmark 48.3 33.8
Tajikistan
Djibouti
Angola
Dominica
United Arab Emirates
Dominican Republic
Uruguay
Ecuador
Vietnam
Egypt, Arab Rep.
Zambia
El Salvador
Liberia
Equatorial Guinea
Liechtenstein
Eritrea
Luxembourg 32.1 25.0
Estonia
Macedonia, FYR
Ethiopia
Malawi
Faeroe Islands
Maldives
Fiji
Malta
Micronesia, Fed. Sts.
Mauritania
Monaco
Mexico
France 43.6 45.1
Moldova
French Polynesia
Mongolia
Gabon
Morocco
Gambia, The
Myanmar
Georgia
Nepal
Germany
New Caledonia
Ghana
Nicaragua
Greece 42.9 47.0
Nigeria
Greenland
Norway 7.1 10.7
Grenada
Pakistan
Guam
Panama
Guatemala
Paraguay
Guinea
Philippines
Guinea-Bissau
Portugal
Guyana
Qatar
Haiti
Russian Federation
Honduras
Samoa
Hong Kong SAR, China
Sao Tome and Principe
Hungary
Senegal
Iceland
Seychelles
India
Singapore
Indonesia
Slovak Republic
Iran, Islamic Rep.
Solomon Islands
Iraq
South Africa
Ireland 25.2 32.1
Spain
Isle of Man
St. Kitts and Nevis
Israel
St. Martin (French part)
Italy 59.0 65.7
Sudan
Jamaica
Swaziland
Togo
Switzerland
Trinidad and Tobago
Taiwan, China
Turkey
Tanzania
Turks and Caicos Islands
Timor-Leste
Jordan
Tonga
Kazakhstan
Tunisia
Kenya
Turkmenistan
Kiribati
Tuvalu
Korea, Dem. Rep.
Ukraine
Korea, Rep.
United Kingdom 35.2 35.5
Kuwait
Kyrgyz Republic
Uzbekistan
Lao PDR
Venezuela, RB
Latvia
Virgin Islands (U.S.)
Lebanon
Yemen, Rep.
Lesotho
Zimbabwe

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