Country name 1980 1981 1982 1983 1984
Ethiopia 3.5 3.6 3.3 3.4 3.0
Nepal 3.5 3.0 3.4 4.4 4.7
Tanzania 9.0 8.4 7.9 7.8 7.5
Mozambique 11.1 9.1 9.1 8.3 7.3
Benin 9.7 7.3 8.5 8.3 8.5
Togo 14.1 13.3 15.1 10.7 11.7
Ghana 18.8 20.7 22.1 11.5 16.4
Congo, Dem. Rep. 10.5 12.3 9.7 12.3 13.7
Haiti 9.9 9.5 11.7 13.0 13.4
Sudan 15.3 13.8 15.3 14.2 13.5
Kenya 20.4 19.4 17.8 15.9 17.6
Angola 20.0 19.2 16.6 17.6 17.1
Myanmar 18.9 18.6 18.8 18.3 19.6
Cameroon 15.6 16.5 17.8 18.6 19.2
Paraguay 22.8 21.3 20.9 19.0 21.3
Zambia 22.9 21.2 20.5 19.7 18.7
Nigeria 17.7 19.1 20.6 20.6 18.6
El Salvador 24.1 21.1 20.0 20.8 20.8
Cote d'Ivoire 34.4 31.0 28.3 25.9 26.2
Guatemala 37.4 33.3 29.3 27.5 30.2
Iceland 39.6 33.8 29.8 28.5 30.7
Honduras 29.7 28.3 32.0 29.0 30.4
Vietnam 28.6 28.2 29.5 30.7 30.1
Sri Lanka 29.2 28.6 30.6 30.9 26.8
Zimbabwe 34.4 33.4 32.3 32.8 33.0
Bangladesh 32.1 32.7 35.0 33.4 34.9
Nicaragua 40.8 40.9 39.3 38.8 33.0
Senegal 43.3 42.4 41.5 41.2 43.7
Congo, Rep. 37.6 38.2 39.6 43.7 40.2
Philippines 48.7 44.8 42.7 43.8 34.6
Pakistan 40.3 42.6 44.1 45.0 44.8
India 40.9 43.0 44.6 45.5 46.9
Indonesia 45.5 47.1 47.1 46.7 47.7
Sweden 60.1 55.1 52.3 48.3 44.1
Brazil 54.8 52.9 52.6 49.7 47.4
Botswana 52.3 52.2 50.3 49.3
Norway 57.8 54.8 54.0 52.9 52.8
Costa Rica 60.6 56.2 55.0 53.0 52.2
Finland 72.3 60.4 58.2 54.6 53.2
Thailand 50.8 48.6 47.0 56.2 56.7
Dominican Republic 61.4 56.2 52.3 57.6 57.1
Gabon 55.3 58.5 58.4 58.4 54.0
Peru 64.1 63.3 62.5 59.2 59.3
Bolivia 66.1 64.8 64.4 60.8 60.7
Uruguay 74.7 71.9 69.2 61.5 58.0
Switzerland 68.4 65.8 64.3 65.6 63.1
New Zealand 64.8 64.5 68.0 66.9 68.3
Colombia 66.3 67.0 66.8 67.8 67.4
Chile 73.9 74.0 70.2 68.4 68.3
Panama 62.7 62.3 65.6 69.3 62.9
Cuba 69.0 67.9 67.5 69.6 67.7
China 69.1 68.4 68.9 69.6 71.2
France 83.9 77.8 76.6 72.3 67.5
Turkey 71.9 71.6 72.2 73.9 74.4
Ecuador 78.9 80.4 79.7 76.8 75.2
Canada 80.6 79.5 79.1 77.0 76.8
Albania 80.9 78.0 77.8 78.9 81.1
Austria 85.9 84.0 82.7 82.4 81.8
Ireland 85.1 85.6 84.4 83.6 85.0
Belgium 93.3 92.0 89.9 84.4 82.7
Portugal 84.3 85.4 85.3 85.3 84.6
Tunisia 84.6 84.6 83.9 85.5 86.2
Malaysia 83.6 84.1 84.0 85.8 84.8
Bulgaria 91.4 88.0 87.5 86.4 86.1
Japan 91.3 90.7 88.5 87.4 87.1
Slovak Republic 90.7 89.7 88.6 87.8 87.2
Jamaica 90.2 90.3 89.2 88.3 86.4
Luxembourg 92.3 90.9 89.8 88.7 89.0
Argentina 90.3 90.0 90.4 89.2 88.5
United States 91.4 90.8 90.0 89.5 88.9
Mexico 90.4 90.4 90.6 90.1 90.0
South Africa 89.0 89.9 90.5 90.3 89.3
Germany 94.1 93.0 92.0 91.7 90.1
Lebanon 92.5 92.2 90.7 91.8 91.9
Spain 94.0 93.3 93.1 92.0 86.6
Egypt, Arab Rep. 89.2 90.5 91.0 92.2 92.9
Italy 93.7 93.4 92.6 92.5 91.6
Denmark 97.2 92.8 94.3 92.6 92.2
Hungary 95.9 95.5 95.3 92.8 91.1
Australia 93.2 92.8 92.9 92.9 93.2
United Kingdom 95.0 94.7 93.8 93.0 92.4
Morocco 92.0 93.2 94.1 93.8 94.1
Korea, Rep. 97.4 97.6 97.3 94.5 93.6
Korea, Dem. Rep. 94.2 94.2 94.4 94.5 94.6
Greece 94.7 94.7 94.6 94.8 94.4
Venezuela, RB 95.4 95.6 95.3 95.2 94.6
Yemen, Rep. 95.3 95.1 95.7 95.9 96.0
Syrian Arab Republic 95.1 95.7 96.2 96.8 96.7
Romania 96.8 96.9 96.7 97.0 96.7
Netherlands 98.0 98.1 97.6 97.5 97.9
Iran, Islamic Rep. 98.4 98.4 98.6 98.3 98.6
Libya 98.2 98.3 98.4 98.5 98.6
Poland 98.9 98.6 98.9 98.9 98.8
Trinidad and Tobago 99.2 99.3 99.3 99.3 99.4
Cyprus 99.3 99.3 99.3 99.4 99.3
Iraq 99.1 99.2 99.3 99.4 99.4
Brunei Darussalam 99.3 99.3 99.4 99.5 99.6
Hong Kong SAR, China 99.4 99.4 99.4 99.6
Algeria 99.7 99.7 99.7 99.8 99.7
Czech Republic 99.6 99.7 99.9 99.9 99.3
Jordan 100.0 100.0 99.9 99.9 99.9
Saudi Arabia 100.0 100.0 100.0 100.0 100.0
Kuwait 100.0 100.0 100.0 100.0 100.0
Singapore 100.0 100.0
United Arab Emirates 100.0 100.0 100.0
Bahrain 100.0 100.0 100.0 100.0
Qatar 100.0 100.0 100.0 100.0
Middle East (developing only)
Bosnia and Herzegovina
Armenia
Lesotho
Liberia
Solomon Islands
Kazakhstan
Liechtenstein
Burkina Faso
Lithuania
Samoa
Dominica
Faeroe Islands
Tajikistan
Latvia
Macao SAR, China
Macedonia, FYR
Grenada
Madagascar
Cabo Verde
Malawi
Israel
Djibouti
Russian Federation
Maldives
Sao Tome and Principe
Mali
Seychelles
Malta 100.0 100.0 100.0
Bhutan
Marshall Islands
Bermuda
Mauritania
Swaziland
Mauritius
French Polynesia
Azerbaijan
Micronesia, Fed. Sts.
Isle of Man
Moldova
Kiribati
Monaco
Burundi
Mongolia
Eritrea
Montenegro
Puerto Rico
Lao PDR
Guinea-Bissau
Kyrgyz Republic
Rwanda
Equatorial Guinea
San Marino
Namibia
Fiji
Curacao
Serbia
Uganda
Sierra Leone
Guinea
Sint Maarten (Dutch part)
St. Kitts and Nevis
Slovenia
St. Martin (French part)
Somalia
Belarus
South Sudan
Gambia, The
Belize
Uzbekistan
St. Lucia
Georgia
St. Vincent and the Grenadines
Virgin Islands (U.S.)
Suriname
Guyana
Barbados
Turks and Caicos Islands
Guam
Estonia
Bahamas, The
Cayman Islands
Timor-Leste
Palau
Tonga
Cambodia
Aruba
Papua New Guinea
Turkmenistan
Greenland
Tuvalu
New Caledonia
Ukraine
Antigua and Barbuda
Croatia
Comoros
Andorra
Niger
Vanuatu
Chad
American Samoa
Northern Mariana Islands
West Bank and Gaza
Central African Republic
Oman 100.0 100.0
Afghanistan

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