Country name 1986 1987 1988 1989 1990
Norway 4.8 10.7 8.3 22.5
United States 6.2 5.7 5.1 3.7 3.7
New Zealand 5.5 5.8 9.3 11.3 14.4
Canada 8.9 8.1 7.1 6.7 6.0
Japan 11.9 12.0 13.2 12.3 8.5
Finland 15.7 17.4 0.0
Sweden 9.8 19.9 14.5 12.6 11.8
Australia 21.0 21.4 22.0 18.5 17.1
Denmark 30.1 28.2 26.0 24.4 31.3
Luxembourg 27.3 30.4 20.0 28.6 21.4
Chile 39.2 33.8 39.4 32.0 27.2
United Kingdom 39.6 39.2 28.9 28.0 23.4
Netherlands 42.5 43.8 42.5 44.3
France 47.9 48.4 48.0 47.1 43.5
Greece 52.2 53.5 53.2 56.6 55.8
Ireland 55.5 56.6 55.4 56.4 56.2
Portugal 58.0 59.0 51.7 48.4 49.2
Italy 68.9 67.6 68.8 70.6 70.5
Spain 64.6 68.0 65.0 63.6 58.5
Belgium 71.8 74.9 77.5 76.1 68.4
Albania
Belize
Benin
Moldova
Bermuda
Samoa
Liechtenstein
Bhutan
Bolivia
Maldives
Bosnia and Herzegovina
Nepal
Botswana
Philippines
Brazil
Singapore
Vanuatu
Brunei Darussalam
Bulgaria
Afghanistan
Burkina Faso
Macedonia, FYR
Burundi
Mauritania
Cabo Verde
Morocco
Cambodia
Nicaragua
Cameroon
Panama
Andorra
Qatar
Cayman Islands
Senegal
Central African Republic
Solomon Islands
Chad
Belarus
Aruba
China
West Bank and Gaza
Colombia
Liberia
Comoros
Armenia
Congo, Dem. Rep.
Malawi
Congo, Rep.
Malta
Costa Rica
Mexico
Cote d'Ivoire
Mongolia
Croatia
Myanmar
Cuba
New Caledonia
Curacao
Nigeria
Cyprus
Pakistan
Czech Republic
Paraguay
Barbados
Antigua and Barbuda
Djibouti
Russian Federation
Dominica
Sao Tome and Principe
Dominican Republic
Seychelles
Ecuador
Slovak Republic
St. Lucia
South Africa
Egypt, Arab Rep.
El Salvador
St. Vincent and the Grenadines
Equatorial Guinea
Eritrea
American Samoa
Estonia 28.3
Vietnam
Ethiopia
Zambia
Faroe Islands
Lesotho
Fiji
Libya
Bangladesh
Lithuania
Bahrain
Macao SAR, China
French Polynesia
Madagascar
Gabon
Malaysia
Gambia, The
Mali
Georgia
Marshall Islands
Germany
Mauritius
Ghana
Micronesia, Fed. Sts.
Bahamas, The
Monaco
Greenland
Montenegro
Grenada
Mozambique
Guam
Namibia
Guatemala
Argentina
Guinea
Algeria
Guinea-Bissau
Niger
Guyana
Northern Mariana Islands
Haiti
Oman
Honduras
Palau
Hong Kong SAR, China
Papua New Guinea
Hungary
Peru
Iceland
Poland
India
Puerto Rico
Indonesia
Romania
Iran, Islamic Rep.
Rwanda
Iraq
San Marino
Azerbaijan
Saudi Arabia
Isle of Man
Serbia
Israel
Sierra Leone
Suriname
Sint Maarten (Dutch part)
Austria
Slovenia
Syrian Arab Republic
Somalia
Sri Lanka
South Sudan
Tanzania
Timor-Leste
St. Kitts and Nevis
Angola
St. Martin (French part)
Ukraine
Sudan
Jamaica
Swaziland
Tonga
Switzerland
Tunisia
Tajikistan
Turkmenistan
Thailand
Tuvalu
Togo
Jordan
Trinidad and Tobago
Kazakhstan
Turkey 52.8 46.5 50.3
Kenya
Turks and Caicos Islands
Kiribati
Uganda
Korea, Dem. People’s Rep.
United Arab Emirates
Uruguay
Korea, Rep. 0.9
Kuwait
Uzbekistan
Kyrgyz Republic
Venezuela, RB
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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