Country name 1985 1986 1987 1988 1989
Norway 15.0 5.6 10.3 12.5
United States 11.7 10.7 10.0 9.4 7.4
New Zealand 6.3 10.1 12.8 17.9
Costa Rica 13.9 19.2 11.4 12.4 7.4
Canada 13.5 11.7 12.5 10.1 9.3
Sweden 10.9 6.4 16.8 15.1 15.0
Denmark 32.8 23.5 19.3 21.5 18.2
Finland 23.2 16.3 20.1 2.9
Chile 23.0 22.1 18.9 17.3
Japan 16.7 20.4 24.8 23.4 22.5
Australia 35.8 32.5 32.9 32.4 30.0
Greece 33.2 29.9 32.9 35.5 40.2
Luxembourg 36.0 21.1 41.2 21.4 45.5
France 41.1 43.2 43.3 43.9 42.5
Portugal 48.3 47.7 43.1 41.1
Netherlands 60.4 49.9 53.4 52.8
United Kingdom 55.1 52.5 52.7 52.2 46.2
Spain 55.6 54.8 50.6 48.8
Italy 64.1 64.6 64.6 68.4 67.6
Ireland 66.5 67.2 67.8 67.8 69.4
Belgium 63.3 65.6 70.4 72.9 73.6
Tuvalu
Nicaragua
Benin
Bermuda
Mauritania
Bhutan
Qatar
Bolivia
Bosnia and Herzegovina
Macedonia, FYR
Botswana
Morocco
Brazil
Panama
Suriname
Belize
Brunei Darussalam
Bulgaria
Timor-Leste
Burkina Faso
Liechtenstein
Burundi
Maldives
Cabo Verde
Moldova
Cambodia
Nepal
Cameroon
Afghanistan
Bangladesh
Philippines
Cayman Islands
Samoa
Central African Republic
Singapore
Chad
St. Lucia
Bahrain
Syrian Arab Republic
China
Tunisia
Colombia
Liberia
Comoros
Antigua and Barbuda
Congo, Dem. Rep.
Malawi
Congo, Rep.
Malta
Bahamas, The
Mexico
Cote d'Ivoire
Mongolia
Croatia
Myanmar
Cuba
New Caledonia
Curacao
Nigeria
Cyprus
Pakistan
Czech Republic
Paraguay
Azerbaijan
American Samoa
Djibouti
Russian Federation
Dominica
Sao Tome and Principe
Dominican Republic
Seychelles
Ecuador
Slovak Republic
Egypt, Arab Rep.
Belarus
El Salvador
St. Vincent and the Grenadines
Equatorial Guinea
Algeria
Eritrea
Tanzania
Estonia
Tonga
Ethiopia
Turkmenistan
Faeroe Islands
Barbados
Fiji
Libya
Austria
Lithuania
Aruba
Macao SAR, China
French Polynesia
Madagascar
Gabon
Malaysia
Gambia, The
Mali
Georgia
Marshall Islands
Germany
Mauritius
Ghana
Micronesia, Fed. Sts.
Armenia
Monaco
Greenland
Montenegro
Grenada
Mozambique
Guam
Namibia
Guatemala
Angola
Guinea
Andorra
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
Senegal
Saudi Arabia
Isle of Man
Serbia
Israel
Sierra Leone
Solomon Islands
Sint Maarten (Dutch part)
South Africa
Slovenia
Jamaica
Somalia
Sri Lanka
South Sudan
Argentina
Jordan
St. Kitts and Nevis
Kazakhstan
St. Martin (French part)
Kenya
Sudan
Kiribati
Swaziland
Ukraine
Switzerland
Albania
Tajikistan
Vanuatu
Thailand
Vietnam
Togo
West Bank and Gaza
Trinidad and Tobago
Zambia
Turkey 48.0 37.0
Middle East (developing only)
Turks and Caicos Islands
Lesotho
Uganda
Uruguay
United Arab Emirates
Korea, Dem. Rep.
Korea, Rep.
Kuwait
Uzbekistan
Kyrgyz Republic
Venezuela, RB
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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