Country name 1981 1982 1983 1984 1985
Afghanistan
Albania 24.6 24.5 22.6 22.9 22.1
Algeria 33.7 35.5 36.4 36.7 37.4
American Samoa
Andorra
Angola 50.0
Antigua and Barbuda 74.8 79.2 79.6 79.8 78.5
Argentina 53.2 49.3 49.8 51.9 53.1
Armenia
Aruba
Australia 54.2 56.1 58.9 57.1 57.0
Austria 58.7 60.1 60.8 61.6 61.8
Azerbaijan
Bahamas, The 83.9 84.0
Bahrain 41.2 46.1 50.7 49.9 50.4
Bangladesh 46.1 46.5 46.2 41.8 44.4
Barbados
Belarus
Belgium
Belize 46.4 53.2 54.3 52.2 54.7
Benin 54.4 52.4 51.5 49.6 51.8
Bermuda
Bhutan 41.2 38.5 36.3 35.5 36.8
Bolivia 48.0 47.7 43.6 43.9 44.6
Bosnia and Herzegovina
Botswana 38.4 39.1 37.0 35.0 32.4
Brazil 45.5 45.4 45.1 42.8 43.1
Brunei Darussalam 17.5 19.5 21.7 25.5 27.0
Bulgaria 29.7 25.0 25.1 24.1 25.3
Burkina Faso 49.9 52.1 51.0 50.5 44.9
Burundi 25.3 27.7 27.3 26.0 25.5
Cabo Verde 66.9 71.6 70.7 70.5 69.0
Cambodia
Cameroon 40.7 39.2 41.0 38.8 42.5
Canada
Cayman Islands
Central African Republic 41.4 45.2 45.0 43.0 36.5
Chad 48.5 48.2 47.6 50.4 48.9
Chile 57.1 59.8 54.2 52.0 54.8
China 22.6 22.5 23.1 25.5 29.3
Colombia 48.7 48.9 48.5 48.2 47.0
Comoros 53.2 52.4 50.8 50.0 49.8
Congo, Dem. Rep. 40.3 40.7 38.5 39.1 37.1
Congo, Rep. 41.2 39.6 38.1 36.5 38.6
Costa Rica 53.6 52.7 55.0
Cote d'Ivoire 54.9 54.6 56.6 56.3 53.7
Croatia
Cuba 67.9 68.1 68.1 68.1 68.2
Curacao
Cyprus 58.3 59.9 62.0 62.0 64.0
Czech Republic
Denmark
Djibouti
Dominica 48.0 49.1 52.5 53.7 55.4
Dominican Republic 50.1 50.8 50.4 49.2 65.6
Ecuador 57.1 56.2 55.7 51.7 51.6
Egypt, Arab Rep. 42.2 48.0 50.4 50.7 51.5
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia 32.6 34.3 33.6 38.0 35.0
Faeroe Islands
Fiji 58.9 58.4 61.9 64.5 62.2
Finland 53.7 54.5 55.0 55.6 57.1
France 66.2 66.2 67.0 67.7 67.9
French Polynesia
Gabon
Gambia, The
Georgia 39.1 38.8 39.8 38.2 35.1
Germany
Ghana 35.2 34.2 36.9 33.6
Greece
Greenland
Grenada 59.9 60.6 62.8 63.3 65.4
Guam
Guatemala
Guinea
Guinea-Bissau 29.5 38.8 46.1 44.3 37.9
Guyana 47.3 47.7 53.0 50.9 48.5
Haiti
Honduras 54.7 53.9 53.5 53.3 54.2
Hong Kong SAR, China
Hungary
Iceland
India 40.8 41.9 41.2 42.2 43.4
Indonesia 35.4 38.2 37.3 38.2 40.9
Iran, Islamic Rep. 50.9 45.7 49.4 51.6 55.1
Iraq
Ireland
Isle of Man
Israel
Italy
Jamaica
Japan 57.8 58.6 59.4 59.0 59.1
Jordan 66.6 65.9 66.3 66.7 69.9
Kazakhstan
Kenya 47.2 46.7 46.4 47.1 48.3
Kiribati 63.7 65.5 65.1 50.0 57.2
Korea, Dem. Rep.
Korea, Rep. 50.4 51.0 50.9 50.6 51.4
Kuwait
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho 48.6 42.9 50.1 45.9 46.0
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar 52.8 52.4 50.7 51.7 51.5
Malawi 38.5 37.9 36.3 37.9 35.2
Malaysia 37.1 39.9 40.8 40.4 40.5
Maldives
Mali 43.0 45.4 46.8 45.3 45.2
Malta 34.2 35.0 37.0 35.9 36.4
Marshall Islands
Mauritania 41.9 43.5 45.0 46.0 44.6
Mauritius 59.7 58.8 60.5 57.8 54.0
Mexico 57.9 58.4 56.3 55.7 54.7
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia 58.3 56.3 55.3 55.8 56.4
Montenegro
Morocco 53.1 52.0 51.6 52.0 51.0
Mozambique 31.1 33.6 34.9 49.8 39.3
Myanmar 40.2 39.7 39.6 38.7 38.7
Namibia 49.1 52.9 55.3 57.5 52.7
Nepal 26.7 26.1 26.9 26.4 33.2
Netherlands 62.7 63.7 64.4 63.1 63.0
New Caledonia
New Zealand 54.8 55.3 56.0 55.1 58.5
Nicaragua
Niger 35.2 38.4 38.2 42.6 42.3
Nigeria 31.5 32.1 33.7 31.8 30.9
Northern Mariana Islands
Norway 57.6 57.7 57.2 55.5 56.2
Oman 30.4 34.2 36.4 38.0 37.9
Pakistan 46.6 46.2 47.7 49.4 49.0
Palau
Panama 72.2 72.8 73.5 73.7 71.7
Papua New Guinea 39.2 39.7 34.8 33.9 34.9
Paraguay
Peru
Philippines 35.9 37.8 38.4 37.3 40.4
Poland
Portugal
Puerto Rico 20.1 18.9 18.1 16.2 15.5
Qatar
Romania 27.0 24.9
Russian Federation
Rwanda 38.5 38.5 37.7 35.9 35.5
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 28.2 38.6 48.4 51.1 54.9
Senegal 58.4 56.4 59.9 58.4 56.2
Serbia
Seychelles 74.5 78.0 76.5 77.0 75.9
Sierra Leone 48.0 47.1 47.1 46.2 41.2
Singapore 62.8 64.1 63.0 62.4 65.6
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia 24.0 24.2 26.1 24.8 25.6
South Africa 47.9 50.1 50.9 52.0 51.2
South Sudan
Spain
Sri Lanka 44.3 47.3 45.4 45.0 46.1
St. Kitts and Nevis 72.7 69.9 71.3 72.4 74.9
St. Lucia 64.0 65.3 66.7 67.0 66.6
St. Martin (French part)
St. Vincent and the Grenadines 67.8 68.2 69.3 67.6 66.9
Sudan 49.3 48.5 51.0 53.3 50.0
Suriname 52.6 56.9 60.4 59.1 60.7
Swaziland 47.1 50.0 54.9 50.9 53.3
Sweden 63.5 63.7 63.4 62.0 61.8
Switzerland
Syrian Arab Republic 54.8
Tajikistan 25.0
Tanzania
Thailand 48.5 51.9 49.4 50.5 52.3
Timor-Leste
Togo 49.3 49.7 44.1 46.3 44.7
Tonga 48.0 49.4 48.0 46.0 47.3
Trinidad and Tobago 52.0 53.1
Tunisia 47.8 49.8 47.4 45.3 44.4
Turkey 48.4 49.1 51.4 52.1 52.6
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 34.8 34.8 33.0 34.3 37.4
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay 53.5 51.0 50.5
Uzbekistan
Vanuatu 72.2 73.3 66.1 65.4 62.7
Venezuela, RB 50.7 53.2 55.8 42.0 42.9
Vietnam 32.5
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia 41.5 46.1 36.1 39.5 38.6
Zimbabwe 55.3 59.2 59.7 52.5 49.3

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