Country name 1981 1982 1983 1984 1985
Afghanistan 79.3 79.5 78.3 77.6 76.2
Albania 76.0 77.2 67.3 69.7 68.1
Algeria 68.7 60.7 63.0 62.1 63.4
American Samoa 96.3 92.5 92.6 92.7 92.6
Andorra 0.0 0.0 0.0 0.0 0.0
Angola 77.0 80.7 82.3 83.1 87.5
Antigua and Barbuda 56.1 51.3 59.6 55.5 59.5
Argentina 83.6 82.8 82.8 86.7 85.5
Armenia 78.5 78.7 79.5 79.7 79.9
Aruba 9.9 9.1 9.6 8.9 8.0
Australia 80.5 77.0 79.4 79.6 76.3
Austria 44.0 46.9 47.8 49.3 52.6
Azerbaijan 83.6 83.5 83.9 84.1 84.1
Bahamas, The 14.3 13.3 14.1 13.9 12.4
Bahrain 16.9 13.6 14.1 15.5 12.8
Bangladesh 76.1 76.2 76.1 75.2 75.4
Barbados 64.6 62.4 58.5 56.6 52.2
Belarus 62.6 65.0 65.5 66.4 67.6
Belgium 22.3 23.8 23.1 21.4 22.0
Belize 85.9 86.5 85.3 85.0 85.5
Benin 47.7 48.1 48.6 48.9 49.2
Bermuda 15.3 12.6 11.2 10.9 7.1
Bhutan 52.9 53.5 54.2 55.0 55.2
Bolivia 50.9 50.7 51.6 50.9 51.8
Bosnia and Herzegovina 80.5 79.4 78.0 78.9 77.2
Botswana 91.3 90.8 90.7 91.7 91.2
Brazil 63.0 62.6 61.9 66.0 65.9
Brunei Darussalam 15.8 15.9 8.5 14.7 17.5
Bulgaria 51.0 51.5 50.6 51.3 49.8
Burkina Faso 88.6 88.8 88.9 89.1 89.7
Burundi 75.2 75.0 74.7 74.0 73.1
Cabo Verde 67.2 77.3 72.6 71.2 72.3
Cambodia 81.6 82.3 85.5 83.6 82.8
Cameroon 65.6 64.7 64.2 64.3 65.6
Canada 26.8 37.1 35.9 36.8 36.3
Cayman Islands 51.7 51.1 57.2 24.8 27.3
Central African Republic 75.9 76.9 76.3 76.1 75.1
Chad 91.3 91.0 91.2 90.6 90.7
Chile 80.5 80.9 80.5 81.4 80.6
China 72.1 72.5 72.0 72.9 72.6
Colombia 80.7 78.9 80.0 81.6 81.0
Comoros 89.0 88.2 87.7 87.0 86.4
Congo, Dem. Rep. 32.5 34.2 33.6 28.3 28.8
Congo, Rep. 44.3 43.3 43.3 45.9 46.5
Costa Rica 88.7 88.8 89.9 88.9 89.5
Cote d'Ivoire 20.9 20.4 20.6 21.0 21.3
Croatia 51.3 50.8 48.3 48.3 44.0
Cuba 72.0 76.5 78.4 72.0 69.5
Curacao
Cyprus 78.7 78.6 74.0 79.3 79.1
Czech Republic 44.8 46.1 46.7 47.7 47.7
Denmark 71.6 65.3 55.7 72.6 71.7
Djibouti 83.0 82.6 85.1 88.0 88.9
Dominica 83.3 85.1 81.5 81.4 83.2
Dominican Republic 79.3 78.8 79.5 78.9 80.9
Ecuador 83.7 83.7 84.8 84.5 83.7
Egypt, Arab Rep. 38.4 37.3 37.3 39.3 40.9
El Salvador 84.3 81.5 82.4 80.0 81.9
Equatorial Guinea 43.2 42.2 41.9 42.2 41.9
Eritrea 92.4 92.3 92.4 92.5 92.7
Estonia 41.2 42.1 44.6 44.1 44.8
Ethiopia 92.0 91.8 91.8 91.8 92.1
Faroe Islands 93.1 93.1 93.1 93.2 93.1
Fiji 89.5 88.8 89.3 91.2 91.2
Finland 52.4 55.0 51.3 50.4 52.4
France 46.4 46.2 45.8 45.4 45.5
French Polynesia 54.3 47.0 40.8 41.4 34.7
Gabon 21.1 18.9 19.3 21.3 23.1
Gambia, The 89.7 89.6 89.3 89.1 89.3
Georgia 40.8 42.1 43.6 44.2 45.5
Germany 44.7 47.0 45.9 45.3 46.3
Ghana 73.1 74.2 73.3 72.7 71.6
Greece 58.0 55.7 54.4 54.3 54.8
Greenland 1.1 1.1 1.1 1.0 1.0
Grenada 65.4 64.5 62.9 61.0 59.7
Guam 91.2 90.3 90.9 90.7 90.3
Guatemala 76.2 75.2 76.4 76.5 76.4
Guinea 54.4 55.2 54.5 54.2 52.2
Guinea-Bissau 90.5 90.2 90.5 90.4 90.5
Guyana 80.1 79.7 79.4 82.2 81.4
Haiti 85.4 84.6 84.2 84.1 83.7
Honduras 84.1 81.3 83.8 83.6 83.1
Hong Kong SAR, China 0.0 0.0 0.0 0.0 0.0
Hungary 44.5 48.0 47.9 49.2 47.6
Iceland 80.3 81.1 79.6 77.8 76.4
India 71.7 71.3 71.6 71.9 72.3
Indonesia 62.4 28.7 49.0 62.4 61.2
Iran, Islamic Rep. 78.0 77.6 77.4 76.7 76.0
Iraq 77.2 75.5 72.8 75.2 73.7
Ireland 73.6 75.2 76.1 75.9 77.8
Isle of Man
Israel 44.2 43.6 44.7 45.2 44.8
Italy 49.0 52.6 53.3 56.1 55.2
Jamaica 61.1 58.6 62.9 65.0 63.6
Japan 27.9 27.8 27.7 27.6 27.4
Jordan 61.3 56.6 49.4 40.4 44.8
Kazakhstan 77.4 77.4 81.8 77.6 73.8
Kenya 90.1 90.9 91.5 91.3 91.0
Kiribati 50.2 55.3 55.2 57.5 56.7
Korea, Dem. People’s Rep. 56.9 57.1 46.5 57.8 61.0
Korea, Rep. 53.7 50.3 54.8 55.7 57.4
Kuwait 6.4 4.9 4.7 4.8 6.1
Kyrgyz Republic 86.2 87.0 89.6 88.4 87.0
Lao PDR 71.6 71.7 72.8 71.2 70.8
Latvia 77.0 77.0 77.5 77.7 78.0
Lebanon 62.4 67.1 62.2 62.8 58.0
Lesotho 83.1 82.0 81.1 83.8 84.1
Liberia 54.0 54.4 55.2 55.9 55.2
Libya 65.0 58.0 55.5 45.1 47.5
Liechtenstein
Lithuania 52.3 54.4 55.8 54.2 55.1
Luxembourg 64.3 67.4 67.5 68.4 67.0
Macao SAR, China 0.0 0.0 0.0 0.0 0.0
Macedonia, FYR 79.5 81.1 79.8 82.1 79.7
Madagascar 87.2 86.3 86.0 87.5 87.2
Malawi 85.8 86.1 86.2 85.7 85.5
Malaysia 63.0 63.3 53.3 63.4 66.3
Maldives 15.4 15.5 14.4 12.1 11.4
Mali 85.5 84.7 83.8 82.8 81.9
Malta 43.0 42.9 50.0 50.8 56.2
Marshall Islands 0.0 0.0 0.0 0.0 0.0
Mauritania 94.6 94.6 93.5 92.5 93.0
Mauritius 69.5 70.4 68.9 70.4 70.0
Mexico 77.4 75.6 77.3 77.0 76.8
Micronesia, Fed. Sts. 97.2 97.1 97.0 96.9 97.0
Moldova 81.1 81.5 82.2 82.0 82.1
Monaco
Mongolia 66.8 67.5 46.6 67.6 74.7
Montenegro
Morocco 84.4 80.8 81.5 80.6 81.4
Mozambique 81.0 81.4 81.3 80.1 77.7
Myanmar 22.5 23.4 15.9 22.8 26.1
Namibia 95.4 94.6 94.5 95.3 95.2
Nepal 76.7 76.6 76.7 76.9 77.0
Netherlands 42.5 44.8 47.1 48.0 49.1
New Caledonia 73.3 77.0 82.1 82.4 82.8
New Zealand 95.7 95.5 95.5 94.8 94.6
Nicaragua 91.8 91.8 91.9 91.8 91.9
Niger 92.5 92.3 92.4 88.8 86.8
Nigeria 82.5 82.4 82.7 82.6 82.4
Northern Mariana Islands 81.7 81.7 81.0 80.4 79.5
Norway 20.2 22.1 23.0 23.4 24.2
Oman 55.0 57.2 54.4 55.3 58.3
Pakistan 75.3 75.7 79.9 79.8 80.9
Palau 0.0 0.0 0.0 0.0 0.0
Panama 88.0 87.5 86.8 87.4 87.9
Papua New Guinea 39.2 47.2 41.4 32.7 32.4
Paraguay 70.5 70.5 70.7 74.0 74.2
Peru 69.0 67.9 67.8 70.7 70.7
Philippines 71.9 72.2 71.7 71.7 71.9
Poland 58.9 60.3 60.3 60.7 64.0
Portugal 57.0 56.8 53.2 56.8 57.9
Puerto Rico 95.9 95.7 96.4 96.4 96.3
Qatar 3.2 0.9 1.0 1.0 1.8
Romania 53.2 53.0 52.9 54.0 55.2
Russian Federation 51.4 52.7 54.9 54.2 54.3
Rwanda 77.5 77.9 77.8 75.5 76.4
Samoa 76.0 78.0 78.7 77.1 78.7
San Marino
Sao Tome and Principe 60.7 60.5 59.7 58.0 58.8
Saudi Arabia 34.8 38.2 41.0 43.5 45.7
Senegal 86.5 86.9 86.5 86.1 85.6
Serbia
Seychelles 69.3 68.6 45.0 33.6 34.9
Sierra Leone 64.7 65.9 64.8 64.4 63.1
Singapore 13.3 11.5 16.4 11.0 9.4
Sint Maarten (Dutch part)
Slovak Republic 45.1 46.5 47.5 48.3 48.0
Slovenia 85.6 86.3 86.3 87.6 86.4
Solomon Islands 99.5 99.5 99.5 99.5 99.5
Somalia 94.7 94.6 94.3 94.2 94.2
South Africa 59.1 59.2 59.4 59.5 58.0
South Sudan
Spain 48.5 52.6 52.8 54.7 55.4
Sri Lanka 66.5 62.9 65.1 66.4 71.2
St. Kitts and Nevis 72.8 71.5 72.6 73.4 79.6
St. Lucia 76.1 78.0 76.3 77.6 78.9
St. Martin (French part)
St. Vincent and the Grenadines 87.8 87.6 87.5 88.0 89.2
Sudan 91.9 91.8 91.8 92.0 92.1
Suriname 26.9 28.4 28.8 37.5 33.5
Swaziland 93.4 92.8 93.0 93.7 93.8
Sweden 55.8 57.0 55.8 55.2 53.9
Switzerland 56.0 58.0 57.5 58.6 57.9
Syrian Arab Republic 71.2 71.5 71.9 70.2 69.7
Tajikistan 84.1 83.8 83.3 81.0 80.6
Tanzania 81.8 81.7 81.6 81.3 81.4
Thailand 79.3 79.6 79.8 79.4 79.3
Timor-Leste 82.0 82.8 83.1 82.9 83.4
Togo 68.9 70.6 69.5 69.7 69.0
Tonga 96.8 96.6 96.2 96.1 97.5
Trinidad and Tobago 33.6 32.5 34.3 27.8 19.8
Tunisia 43.9 47.2 47.2 47.9 50.5
Turkey 83.9 83.4 82.8 82.8 81.1
Turkmenistan 68.8 70.7 72.3 75.6 75.2
Turks and Caicos Islands 0.0 0.0 0.0 0.0 0.0
Tuvalu 96.1 96.8 96.6 97.1 97.3
Uganda 85.5 85.9 85.6 85.5 85.2
Ukraine 55.9 57.3 59.0 59.5 61.3
United Arab Emirates 21.8 21.9 22.7 14.5 15.6
United Kingdom 31.2 34.0 34.1 34.4 34.2
United States 42.4 44.1 43.0 43.5 43.0
Uruguay 96.9 97.1 96.9 96.9 96.9
Uzbekistan 73.8 73.7 73.4 73.3 73.0
Vanuatu 93.3 93.7 93.9 94.1 94.0
Venezuela, RB 69.0 68.6 69.3 71.8 73.2
Vietnam 77.7 78.7 80.8 80.1 81.0
Virgin Islands (U.S.) 94.2 94.0 94.2 94.1 93.9
West Bank and Gaza
Yemen, Rep. 85.2 84.6 84.1 84.4 84.1
Zambia 71.2 72.1 71.9 69.6 70.2
Zimbabwe 87.0 87.2 87.3 87.0 87.0

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