Country name 1990 1991 1992 1993 1994
Afghanistan
Albania 15.9 18.0 25.0 22.5 24.6
Algeria 40.5 36.7 38.2 39.3 41.0
American Samoa
Andorra
Angola 41.2 42.6 36.6 37.2 26.4
Antigua and Barbuda 75.7 75.0 76.4 77.7 78.2
Argentina 55.9 60.6 63.3 65.3 70.9
Armenia 30.7 25.8 29.6 21.7 18.2
Aruba 82.8
Australia 64.1 66.3 67.2 67.3 67.2
Austria 63.1 63.5 64.5 65.6 65.3
Azerbaijan 38.1 36.3 31.5 37.7 38.8
Bahamas, The 81.0 78.3 78.7 82.1 79.6
Bahrain 53.3 59.3 61.9 61.2 61.7
Bangladesh 48.3 47.9 48.1 49.9 50.0
Barbados 75.4 76.5 78.9 79.8 81.0
Belarus 29.4 29.1 28.6 43.3 49.0
Belgium
Belize 57.8 59.9 60.7 61.4 62.6
Benin 52.9 53.0 53.3 53.7 54.4
Bermuda
Bhutan 39.9 40.4 38.0 38.2 35.2
Bolivia 48.5 49.3 50.4 51.4 51.3
Bosnia and Herzegovina 38.3
Botswana 34.1 36.2 39.0 41.9 48.9
Brazil 53.2 56.1 53.6 50.8 50.1
Brunei Darussalam 37.5 39.4 38.6 41.7 45.0
Bulgaria 33.8 39.3 43.6 51.5 51.9
Burkina Faso 49.6 48.6 48.6 48.0 42.5
Burundi 25.2 26.1 25.3 24.9 30.7
Cabo Verde 55.5 56.3 55.8 67.3 56.6
Cambodia 40.5 37.9
Cameroon 46.0 45.7 47.0 47.2 43.9
Canada
Cayman Islands
Central African Republic 30.4 32.8 32.1 31.7 32.9
Chad 53.0 50.2 51.2 53.5 50.2
Chile 49.8 50.0 52.0 55.0 55.0
China 31.5 33.7 34.8 33.7 33.6
Colombia 45.4 45.4 49.3 50.1 52.5
Comoros 50.3 51.0 49.0 48.9 48.8
Congo, Dem. Rep. 40.0 40.8 34.1 31.8 27.0
Congo, Rep. 46.5 52.6 53.0 53.5 44.2
Costa Rica 57.8 56.5 55.8 56.8 57.1
Cote d'Ivoire 41.2 42.1 41.5 49.0 53.7
Croatia
Cuba 67.4 69.0 69.1 72.3 69.9
Curacao
Cyprus 67.2 67.1 68.7 69.7 71.7
Czech Republic 56.4 56.6
Denmark 70.1 70.6 70.8 72.0 71.9
Djibouti 74.9 75.2 79.6 81.3 82.3
Dominica 56.4 57.5 57.3 57.9 58.0
Dominican Republic 51.5 51.7 53.4 54.9 55.3
Ecuador 48.7 48.1 49.0 48.3 50.6
Egypt, Arab Rep. 52.0 49.2 50.1 50.2 50.4
El Salvador 55.3 55.2 55.2 55.0 55.1
Equatorial Guinea
Eritrea 57.4 61.9 61.4
Estonia
Ethiopia 38.2 31.0 27.7 29.9 35.7
Faeroe Islands
Fiji 55.6 55.1 54.7 54.3 53.5
Finland 60.2 64.0 65.0 64.2 63.0
France 69.6 70.4 70.9 72.3 72.9
French Polynesia
Gabon 49.7 47.8 48.4 46.3 38.3
Gambia, The
Georgia 35.2 34.3 23.2 19.4 23.8
Germany 62.1 63.1 65.3 65.5
Ghana 38.1 37.5 37.6 30.8 30.4
Greece
Greenland
Grenada 68.6 66.8 68.9 70.5 70.3
Guam
Guatemala
Guinea 42.9 49.6 55.2 52.6 53.1
Guinea-Bissau 20.6 36.1 39.9 34.7 32.8
Guyana 37.0 29.6 30.2 28.1 26.3
Haiti
Honduras 51.2 50.0 50.0 49.3 46.9
Hong Kong SAR, China
Hungary
Iceland
India 44.5 45.2 45.5 45.8 45.3
Indonesia 41.5 41.3 41.7 42.4 42.1
Iran, Islamic Rep. 52.2 52.7 52.2 46.5 45.9
Iraq
Ireland
Isle of Man
Israel
Italy 65.9 66.6 67.2 67.8 67.8
Jamaica 54.9 54.6
Japan 59.8 60.3 61.6 63.1 64.4
Jordan 66.0 67.5 64.6 66.6 65.6
Kazakhstan 28.7 43.1 44.5
Kenya 51.4 52.2 52.9 51.6 49.4
Kiribati 73.8 59.8 60.1 59.8 60.8
Korea, Dem. Rep.
Korea, Rep. 53.6 53.5 55.0 55.5 55.8
Kosovo
Kuwait
Kyrgyz Republic 31.4 27.6 23.2 27.0 33.7
Lao PDR 24.3 25.0 20.4 24.7 24.3
Latvia 31.9 32.9 47.5 53.2 59.2
Lebanon 68.0
Lesotho 41.1 43.2 39.6 44.7 42.0
Liberia 28.8 27.6 33.1 34.3 33.5
Libya
Liechtenstein
Lithuania 42.1 32.5 42.8 43.7 53.4
Luxembourg
Macao SAR, China 79.5 80.9 82.9 84.0
Macedonia, FYR 47.0 50.8 43.9 53.1 56.3
Madagascar 58.6 57.2 58.4 59.4 66.5
Malawi 26.1 29.4 29.7 27.0 53.2
Malaysia 42.6 43.5 44.3 46.1 46.3
Maldives
Mali 38.6 38.0 38.0 39.3 34.6
Malta 40.7 41.5 45.4 47.1 45.9
Marshall Islands
Mauritania 41.6 38.3 39.1 37.4 38.3
Mauritius 54.4 55.2 55.2 56.4 57.8
Mexico 63.7 64.4 65.2 63.7 64.7
Micronesia, Fed. Sts.
Moldova 27.2 23.9 17.6 23.5 32.4
Monaco
Mongolia 44.7 48.8 35.9 39.6 37.2
Montenegro
Morocco 50.3 49.2 52.6 53.2 50.5
Mozambique 44.5 46.2 48.8 48.6 51.5
Myanmar 32.2 31.3 30.0 28.1 28.4
Namibia 58.7 61.2 64.6 66.5 61.8
Nepal 32.1 35.4 34.7 37.1 35.2
Netherlands 66.8 67.3 68.6 69.5 69.8
New Caledonia 73.1 72.3 75.7 76.0 76.6
New Zealand 64.8 64.4 64.7 64.1 64.2
Nicaragua 57.3
Niger 48.6 43.2 43.4 43.6 41.9
Nigeria 23.2 23.0 19.7 23.4 28.3
Northern Mariana Islands
Norway 63.2 64.5 65.1 65.4 64.8
Oman 43.3 48.0 48.9 51.9 52.4
Pakistan 48.8 48.8 48.6 50.3 50.2
Palau 68.9 80.7 83.7
Panama 75.1 74.0 74.9 74.1 74.7
Papua New Guinea 36.8 36.0 32.7 30.7 32.3
Paraguay 44.0 46.6 46.9 45.5
Peru
Philippines 43.6 45.0 45.3 45.7 45.5
Poland
Portugal
Puerto Rico 14.8 15.7 12.3 10.8 10.4
Qatar 48.1
Romania 26.3 34.8 36.6 35.3 32.2
Russian Federation 35.0 38.1 49.6 47.1 48.6
Rwanda 42.8 46.9 48.1 47.9 29.1
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 45.5 46.0 43.1 46.3 46.3
Senegal 57.9 57.5 57.1 55.9 57.0
Serbia
Seychelles 78.9 77.1 78.0 76.1 75.6
Sierra Leone 33.9 25.5 21.1 23.7 20.2
Singapore 67.3 65.7 65.8 65.8 66.3
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands 66.1 37.3 37.6 39.6 37.7
Somalia
South Africa 55.3 57.1 59.8 60.3 60.4
South Sudan
Spain
Sri Lanka 47.7 47.7 48.5 49.7 50.1
St. Kitts and Nevis 64.6 66.8 66.9 68.0 71.0
St. Lucia 67.3 67.9 66.7 68.1 70.4
St. Martin (French part)
St. Vincent and the Grenadines 55.9 57.9 56.3 59.8 62.7
Sudan 44.2 45.6 47.5 46.0 53.9
Suriname 67.1 72.9 71.8 64.4 54.5
Swaziland 46.5 46.4 48.9 47.5 44.4
Sweden 64.9 66.7 68.3 68.9 67.7
Switzerland 66.5 67.0 67.9 68.6 67.9
Syrian Arab Republic 44.7 43.9 46.7 47.7 48.9
Tajikistan 29.1 26.4 26.5 30.2 35.0
Tanzania 36.4 35.0 35.8 36.3 39.9
Thailand 50.3 48.7 49.6 50.9 50.3
Timor-Leste
Togo 43.7 42.0 41.0 35.2 43.8
Tonga 50.5 51.6 49.1 47.2 53.7
Trinidad and Tobago 50.2 51.0 53.6 53.7 49.0
Tunisia 48.7 47.8 48.6 50.6 51.9
Turkey 49.8 51.5 52.1 52.8 50.7
Turkmenistan 38.2 36.7 77.5 16.6 19.3
Turks and Caicos Islands
Tuvalu
Uganda 32.4 34.8 35.7 35.4 36.2
Ukraine 29.9 26.7 28.7 40.6 36.2
United Arab Emirates 40.0 51.9 43.3 47.0 51.9
United Kingdom 67.1 67.8 68.5 69.2 68.7
United States
Uruguay 56.1 56.0 58.4 63.0 64.1
Uzbekistan 34.3 26.5 29.4 35.1 36.1
Vanuatu 65.0 70.7 72.9 71.9 71.0
Venezuela, RB 34.0 38.0 40.2 42.9 50.6
Vietnam 38.6 35.7 38.8 41.2 43.7
Virgin Islands (U.S.)
West Bank and Gaza 53.3
Yemen, Rep. 41.3 46.2 48.2 52.1 49.9
Zambia 28.1 31.6 27.2 24.0 43.6
Zimbabwe 50.4 47.3 51.7 51.6 48.6

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