Country name 1984 1985 1986 1987 1988
United States 8.6 6.8 6.2 5.7 5.1
Canada 9.9 9.9 8.9 8.1 7.1
New Zealand 5.5 5.8 9.3
Norway 10.7 5.0 4.8 10.7
Japan 8.8 6.3 11.9 12.0 13.2
Sweden 12.0 11.9 9.8 19.9 14.5
Costa Rica 15.8 15.1 18.8 15.5 16.6
Luxembourg 25.0 37.5 27.3 30.4 20.0
Australia 25.2 23.5 21.0 21.4 22.0
Denmark 33.8 34.9 30.1 28.2 26.0
United Kingdom 35.5 41.8 39.6 39.2 28.9
Chile 39.2 33.8 39.4
Netherlands 53.8 42.5 43.8
France 45.1 48.8 47.9 48.4 48.0
Portugal 58.0 59.0 51.7
Turkey 52.8
Greece 47.0 53.0 52.2 53.5 53.2
Ireland 32.1 54.5 55.5 56.6 55.4
Spain 64.6 68.0 65.0
Italy 65.7 68.0 68.9 67.6 68.8
Belgium 70.5 71.8 71.8 74.9 77.5
Philippines
Bhutan
Maldives
Bolivia
Togo
Bosnia and Herzegovina
Nepal
Botswana
Singapore
Brazil
Liberia
Brunei Darussalam
Moldova
Bulgaria
American Samoa
Burkina Faso
Samoa
Burundi
Benin
Cabo Verde
Ukraine
Cambodia
Bermuda
Cameroon
Mauritania
Aruba
Morocco
Cayman Islands
Nicaragua
Central African Republic
Panama
Chad
Qatar
Belize
Senegal
China
Solomon Islands
Colombia
Tajikistan
Comoros
Bahrain
Congo, Dem. Rep.
Afghanistan
Congo, Rep.
Liechtenstein
Armenia
Malawi
Cote d'Ivoire
Malta
Croatia
Mexico
Cuba
Mongolia
Curacao
Myanmar
Cyprus
New Caledonia
Czech Republic
Nigeria
Argentina
Pakistan
Djibouti
Paraguay
Dominica
Azerbaijan
Dominican Republic
Russian Federation
Ecuador
Sao Tome and Principe
Egypt, Arab Rep.
Seychelles
El Salvador
Slovak Republic
Equatorial Guinea
South Africa
Eritrea
Switzerland
Estonia
Thailand
Ethiopia
Trinidad and Tobago
Faeroe Islands
Tuvalu
Fiji
Austria
Finland 19.0 18.8 15.7 17.4
Lesotho
Angola
Libya
Macedonia, FYR
Lithuania
French Polynesia
Macao SAR, China
Gabon
Madagascar
Gambia, The
Malaysia
Georgia
Mali
Germany
Marshall Islands
Ghana
Mauritius
Belarus
Micronesia, Fed. Sts.
Greenland
Monaco
Grenada
Montenegro
Guam
Mozambique
Guatemala
Namibia
Guinea
Bahamas, The
Guinea-Bissau
Andorra
Guyana
Niger
Haiti
Northern Mariana Islands
Honduras
Oman
Hong Kong SAR, China
Palau
Hungary
Papua New Guinea
Iceland
Peru
India
Poland
Indonesia
Puerto Rico
Iran, Islamic Rep.
Romania
Iraq
Rwanda
Barbados
San Marino
Isle of Man
Saudi Arabia
Israel
Serbia
Bangladesh
Sierra Leone
St. Kitts and Nevis
Sint Maarten (Dutch part)
St. Martin (French part)
Slovenia
Sudan
Somalia
Swaziland
South Sudan
Jamaica
Sri Lanka
Antigua and Barbuda
St. Lucia
Jordan
St. Vincent and the Grenadines
Kazakhstan
Suriname
Kenya
Algeria
Kiribati
Syrian Arab Republic
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.
Kosovo
Kuwait
Uzbekistan
Kyrgyz Republic
Venezuela, RB
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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