Country name 1985 1986 1987 1988 1989
United States 6.8 6.2 5.7 5.1 3.7
Canada 9.9 8.9 8.1 7.1 6.7
New Zealand 5.5 5.8 9.3 11.3
Norway 5.0 4.8 10.7 8.3
Japan 6.3 11.9 12.0 13.2 12.3
Sweden 11.9 9.8 19.9 14.5 12.6
Costa Rica 15.1 18.8 15.5 16.6 10.2
Luxembourg 37.5 27.3 30.4 20.0 28.6
Australia 23.5 21.0 21.4 22.0 18.5
Denmark 34.9 30.1 28.2 26.0 24.4
United Kingdom 41.8 39.6 39.2 28.9 28.0
Chile 39.2 33.8 39.4 32.0
Netherlands 53.8 42.5 43.8 42.5
France 48.8 47.9 48.4 48.0 47.1
Portugal 58.0 59.0 51.7 48.4
Turkey 52.8 46.5
Greece 53.0 52.2 53.5 53.2 56.6
Ireland 54.5 55.5 56.6 55.4 56.4
Spain 64.6 68.0 65.0 63.6
Italy 68.0 68.9 67.6 68.8 70.6
Belgium 71.8 71.8 74.9 77.5 76.1
Poland
Bhutan
Mali
Bolivia
Togo
Bosnia and Herzegovina
Bahrain
Botswana
Sint Maarten (Dutch part)
Brazil
Libya
Brunei Darussalam
Monaco
Bulgaria
Oman
Burkina Faso
San Marino
Burundi
Benin
Cabo Verde
Ukraine
Cambodia
Bermuda
Cameroon
Mauritius
Aruba
Mozambique
Cayman Islands
Niger
Central African Republic
Papua New Guinea
Chad
Romania
Belize
Serbia
China
Somalia
Colombia
Tajikistan
Comoros
Bangladesh
Congo, Dem. Rep.
Afghanistan
Congo, Rep.
Lithuania
Armenia
Malaysia
Cote d'Ivoire
Marshall Islands
Croatia
Micronesia, Fed. Sts.
Cuba
Montenegro
Curacao
Namibia
Cyprus
Andorra
Czech Republic
Northern Mariana Islands
Argentina
Palau
Djibouti
Peru
Dominica
Puerto Rico
Dominican Republic
Rwanda
Ecuador
Saudi Arabia
Egypt, Arab Rep.
Sierra Leone
El Salvador
Slovenia
Equatorial Guinea
South Sudan
Eritrea
Syrian Arab Republic
Estonia
Thailand
Ethiopia
Trinidad and Tobago
Faeroe Islands
Tuvalu
Fiji
Austria
Finland 18.8 15.7 17.4
Liberia
Macao SAR, China
Liechtenstein
Madagascar
Angola
French Polynesia
Macedonia, FYR
Gabon
Malawi
Gambia, The
Maldives
Georgia
Malta
Germany
Mauritania
Ghana
Mexico
Belarus
Moldova
Greenland
Mongolia
Grenada
Morocco
Guam
Myanmar
Guatemala
Nepal
Guinea
New Caledonia
Guinea-Bissau
Nicaragua
Guyana
Nigeria
Haiti
American Samoa
Honduras
Pakistan
Hong Kong SAR, China
Panama
Hungary
Paraguay
Iceland
Philippines
India
Bahamas, The
Indonesia
Qatar
Iran, Islamic Rep.
Russian Federation
Iraq
Samoa
Barbados
Sao Tome and Principe
Isle of Man
Senegal
Israel
Seychelles
Sri Lanka
Singapore
St. Lucia
Slovak Republic
St. Vincent and the Grenadines
Solomon Islands
Suriname
South Africa
Algeria
Azerbaijan
Jamaica
St. Kitts and Nevis
Antigua and Barbuda
St. Martin (French part)
Jordan
Sudan
Kazakhstan
Swaziland
Kenya
Switzerland
Kiribati
Taiwan, China
Korea, Dem. Rep.
Tanzania
Albania
Timor-Leste
Uruguay
Tonga
Turkmenistan
Tunisia
Vanuatu
Vietnam
Turks and Caicos Islands
West Bank and Gaza
Uganda
Zambia
United Arab Emirates
Korea, Rep.
Kuwait
Kyrgyz Republic
Uzbekistan
Lao PDR
Venezuela, RB
Latvia
Virgin Islands (U.S.)
Lebanon
Yemen, Rep.
Lesotho
Zimbabwe

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