Country name 1989 1990 1991 1992 1993
Finland 1.5 9.2 30.6
United States 5.7 5.5 6.3 11.1 11.5
Canada 8.1 7.1 8.9 13.3 16.2
Costa Rica 8.5 10.4 8.0 13.0 9.1
Norway 10.9 20.4 20.2 23.5 27.2
Sweden 13.8 12.1 11.2 13.5 15.8
New Zealand 15.1 14.9 22.5 29.8 31.0
Japan 18.2 18.8 17.5 15.5 15.2
Denmark 21.3 29.4 31.4 26.9 25.0
Chile 22.2 18.2 23.5 57.2 52.5
Australia 24.8 21.1 23.7 33.4 36.7
Luxembourg 36.0 33.3 20.0 12.1 29.3
United Kingdom 38.7 33.9 28.5 35.4 42.5
Turkey 40.3 45.6 39.6 43.0 45.1
France 45.2 41.4 39.8 34.3 33.1
Portugal 45.5 44.7 38.6 29.8 35.1
Netherlands 47.4 48.7 45.6 42.4 45.4
Greece 50.3 49.8 47.6 49.3 50.6
Spain 56.2 51.3 49.2 43.9 46.1
Ireland 65.0 65.4 60.6 57.5 57.8
Italy 69.3 69.7 68.0 57.7 57.2
Belgium 75.1 67.1 61.9 59.0 52.9
Paraguay
Malawi
Bolivia
Thailand
Bosnia and Herzegovina
Myanmar
Botswana
Seychelles
Brazil
Liberia
Brunei Darussalam
Mexico
Bulgaria 52.5
Nigeria
Burkina Faso
Russian Federation 11.1 18.2
Burundi
Bermuda
Cabo Verde
Tuvalu
Cambodia
Antigua and Barbuda
Cameroon
Malta
Azerbaijan
Mongolia
Cayman Islands
New Caledonia
Central African Republic
Pakistan 7.4
Chad
Bahrain
Austria
Sao Tome and Principe
China
Slovak Republic
Colombia
Switzerland 15.5 19.4 19.9
Comoros
Trinidad and Tobago 27.3 25.8 25.8
Congo, Dem. Rep.
Afghanistan
Congo, Rep.
Liechtenstein
Aruba
Macedonia, FYR
Cote d'Ivoire
Maldives
Croatia
Mauritania
Cuba
Moldova
Curacao
Morocco
Cyprus
Nepal
Czech Republic 17.0
Nicaragua
Armenia
Andorra
Djibouti
Panama 23.7 21.8 20.3
Dominica
Philippines
Dominican Republic
Qatar
Ecuador
Bhutan
Egypt, Arab Rep.
Senegal
El Salvador
Singapore 13.8 14.3
Equatorial Guinea
Solomon Islands
Eritrea
Swaziland
Estonia 32.5 23.7 22.6 31.8
Tajikistan
Ethiopia
Togo
Faeroe Islands
Barbados 58.2 61.7
Fiji
Bahamas, The 31.0 36.9 37.7
Albania
Lesotho
Benin
Libya
French Polynesia
Lithuania
Gabon
Macao SAR, China
Gambia, The
Madagascar
Georgia
Malaysia
Germany 31.5 33.1 40.0
Mali
Ghana
Marshall Islands
Belize 40.6
Mauritius
Greenland
Micronesia, Fed. Sts.
Grenada
Monaco
Guam
Montenegro
Guatemala
Mozambique
Guinea
Namibia
Guinea-Bissau
Bangladesh
Guyana
Angola
Haiti
Niger
Honduras
Northern Mariana Islands
Hong Kong SAR, China
Oman
Hungary 20.4 33.5
Palau
Iceland 5.9 5.7 9.9
Papua New Guinea
India
Peru
Indonesia
Poland 34.7 39.1
Iran, Islamic Rep.
Puerto Rico
Iraq
Romania
Samoa
Rwanda
Isle of Man
San Marino
Israel
Saudi Arabia
South Africa
Serbia
Belarus
Sierra Leone
St. Kitts and Nevis
Sint Maarten (Dutch part)
St. Martin (French part)
Slovenia 55.3
Sudan
Somalia
Jamaica 25.5 29.7
South Sudan
Argentina
Sri Lanka
Jordan
St. Lucia
Kazakhstan
St. Vincent and the Grenadines
Kenya
Suriname 63.4
Kiribati
American Samoa
Korea, Dem. Rep.
Syrian Arab Republic
Ukraine
Tanzania 34.7
Algeria
Timor-Leste
Vanuatu
Tonga
Turkmenistan
Tunisia
Vietnam
West Bank and Gaza
Turks and Caicos Islands
Zambia
Uganda
Uruguay
United Arab Emirates
Korea, Rep. 2.6 4.2 3.8 2.6
Kosovo
Kuwait
Uzbekistan
Kyrgyz Republic
Venezuela, RB
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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