Country name 2001 2002 2003 2004 2005
Afghanistan
Albania 35.6 39.0
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda 60.5
Argentina 35.5 37.6 41.2 42.6 43.5
Armenia 34.7 37.8
Aruba
Australia 51.5 51.8 52.6 52.6 54.0
Austria 47.3 48.4 48.6 47.1 48.3
Azerbaijan 42.6 42.5 42.7 42.8
Bahamas, The 66.1 65.1
Bahrain 19.2 21.0 21.2 29.4
Bangladesh 24.8 27.1
Barbados 56.2 55.2 56.0 57.5
Belarus
Belgium 39.0 39.5 39.8 40.6 41.3
Belize 36.9
Benin 75.1
Bermuda
Bhutan 66.0 46.0
Bolivia 61.7 57.6 60.7 60.7 56.9
Bosnia and Herzegovina
Botswana 27.6
Brazil 47.7 49.2 49.0 50.3 51.1
Brunei Darussalam 52.4
Bulgaria 37.7 38.0 38.9 40.2 40.0
Burkina Faso
Burundi
Cabo Verde
Cambodia 80.0 64.5
Cameroon 56.6
Canada 55.7 56.6 57.5 57.7 57.7
Cayman Islands
Central African Republic
Chad
Chile 30.7 30.6 31.7 32.5 33.5
China
Colombia 43.1 42.7 43.5 43.5 43.0
Comoros
Congo, Dem. Rep. 70.2
Congo, Rep. 54.0
Costa Rica 38.5 38.0 38.1 36.5 39.4
Cote d'Ivoire
Croatia 34.9 36.4 36.1 37.0 36.7
Cuba 37.1
Curacao
Cyprus 48.8 50.3 51.4 50.6 49.8
Czech Republic 46.2 46.4 46.0 45.6 45.7
Denmark 56.8 57.1 56.2 57.0 57.2
Djibouti 31.4
Dominica 40.8
Dominican Republic 34.3 35.8 35.0 35.0 35.5
Ecuador 52.0 45.8 46.2 51.7 49.5
Egypt, Arab Rep. 16.0 14.6 18.3
El Salvador 42.2 42.4 44.2 42.4 42.6
Equatorial Guinea
Eritrea
Estonia 45.4 46.7 47.0 48.6 49.9
Ethiopia 69.0
Faeroe Islands
Fiji 33.4
Finland 52.2 52.7 52.5 51.7 51.9
France 43.7 44.3 45.7 45.7 45.7
French Polynesia 41.2
Gabon
Gambia, The
Georgia 52.0 49.9 50.9 50.2 48.8
Germany 45.5 45.3 45.1 44.5 45.5
Ghana
Greece 31.8 33.9 34.8 35.3 35.8
Greenland
Grenada
Guam 49.5 48.7 50.9
Guatemala 45.1 46.7 41.0
Guinea 55.0
Guinea-Bissau
Guyana 29.2
Haiti
Honduras 37.2 35.9 37.4 35.4 33.8
Hong Kong SAR, China 48.8 48.6 47.9 48.4 49.5
Hungary 39.1 39.3 40.1 39.8 39.9
Iceland 76.7 76.2 75.6 74.7 75.2
India 35.5
Indonesia 46.3 40.3 42.9 41.6
Iran, Islamic Rep. 14.8
Iraq 11.7
Ireland 45.9 47.0 47.2 47.5 49.7
Isle of Man 54.9
Israel 47.7 46.9 47.2 47.6 49.2
Italy 31.5 32.1 32.9 34.5 34.2
Jamaica 48.1 46.6
Japan 46.8 46.1 45.9 46.1 46.3
Jordan 9.3 9.6 8.9 8.7 8.7
Kazakhstan 57.6 58.2 58.4
Kenya 49.1
Kiribati 16.7
Korea, Dem. Rep.
Korea, Rep. 47.7 48.4 47.4 48.3 48.4
Kuwait 45.6 45.0
Kyrgyz Republic 47.4 48.6
Lao PDR 64.8
Latvia 44.0 44.8 44.7 44.5 45.6
Lebanon 18.4
Lesotho
Liberia
Libya
Liechtenstein
Lithuania 46.0 45.9 47.8 45.8 46.4
Luxembourg 41.5 41.9 41.6 42.2 43.7
Macao SAR, China 55.5 55.0 51.5 52.9 54.7
Macedonia, FYR 28.1 27.6 24.8 26.6
Madagascar 58.6 61.4
Malawi 83.3
Malaysia 45.1 44.9 46.0 45.4 44.2
Maldives
Mali
Malta 27.2 28.4 27.7 26.2 27.8
Marshall Islands
Mauritania
Mauritius 35.2 33.9 33.7 34.3 34.3
Mexico 36.8 37.3 36.7 38.5 39.1
Micronesia, Fed. Sts.
Moldova 51.4 51.7 46.0 44.9 44.8
Monaco
Mongolia 51.8 52.5 55.3 54.3
Montenegro 33.8
Morocco 22.3 21.8 23.7 25.1 24.7
Mozambique 82.1
Myanmar
Namibia 31.6 36.2
Nepal 93.0
Netherlands 53.7 54.3 54.3 54.1 54.5
New Caledonia 40.7
New Zealand 55.1 55.8 56.3 57.1 58.3
Nicaragua 42.8 41.5 42.6 41.0 42.1
Niger 37.0 29.3
Nigeria 47.4
Northern Mariana Islands 77.8
Norway 67.0 67.6 66.4 66.4 65.6
Oman
Pakistan 12.1 13.9
Palau
Panama 34.0 36.7 37.7 39.0 41.0
Papua New Guinea
Paraguay 48.7 45.7 47.6 52.2 52.3
Peru 50.8 46.9 49.0 59.5 58.6
Philippines 45.2 46.2 44.7 44.6 45.2
Poland 40.2 38.9 38.4 38.0 38.6
Portugal 50.9 51.2 50.8 50.4 50.5
Puerto Rico 31.5 32.3 32.4 34.1
Qatar 39.0
Romania 53.7 47.4 45.9 45.7 43.9
Russian Federation 53.9 55.5 55.3 56.3 57.2
Rwanda 76.8
Samoa 30.3
San Marino
Sao Tome and Principe
Saudi Arabia 14.1 13.7
Senegal
Serbia
Seychelles
Sierra Leone 62.3 52.8
Singapore 49.6 47.7 47.7 48.1
Sint Maarten (Dutch part)
Slovak Republic 43.1 42.5 43.6 42.3 42.5
Slovenia 48.1 47.7 46.5 48.9 49.2
Solomon Islands
Somalia
South Africa 38.1 36.1 34.8 34.4 36.2
South Sudan
Spain 33.6 35.4 36.8 38.2 40.9
Sri Lanka 28.2 29.2 27.1 27.2 27.2
St. Kitts and Nevis 70.6
St. Lucia 44.9 46.3 46.9
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland
Sweden 56.0 56.0 56.0 54.9 54.4
Switzerland 56.8 57.5 56.8 56.3 56.3
Syrian Arab Republic 16.5 17.8 14.9
Tajikistan 43.1 47.8
Tanzania 68.1
Thailand 63.1 63.9 64.2 65.4
Timor-Leste 32.1
Togo
Tonga
Trinidad and Tobago 40.6 46.6
Tunisia
Turkey 25.1 25.3 23.9 20.8 20.7
Turkmenistan
Turks and Caicos Islands
Tuvalu 42.8
Uganda 76.7 69.8
Ukraine 52.9 53.1
United Arab Emirates 35.1
United Kingdom 51.9 52.3 52.4 52.7 53.0
United States 57.0 56.3 56.1 56.0 56.2
Uruguay 41.6 39.6 39.4 41.2 42.6
Uzbekistan
Vanuatu
Venezuela, RB 44.8 44.4
Vietnam 67.3 67.4 66.7 66.0
Virgin Islands (U.S.)
West Bank and Gaza 8.8 8.4 10.8
Yemen, Rep. 5.8 5.8
Zambia
Zimbabwe 56.8 73.9

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