Country name 2009 2010 2011 2012
Afghanistan 15.5 15.9 16.1 16.3
Albania 41.2 41.2 41.2 41.1
Algeria 16.7 16.8 16.9 17.0
American Samoa
Andorra
Angola 45.6 45.9 46.0 46.0
Antigua and Barbuda
Argentina 41.2 40.2 40.3 40.3
Armenia 42.6 41.4 41.2 41.1
Aruba
Australia 45.4 45.3 45.5 45.5
Austria 46.1 46.1 46.1 46.3
Azerbaijan 49.0 49.4 49.3 49.0
Bahamas, The 48.3 48.3 48.3 48.3
Bahrain 19.4 19.4 19.4 19.5
Bangladesh 39.4 39.7 39.9 40.1
Barbados 46.7 46.7 46.6 46.6
Belarus 48.9 48.8 48.8 48.8
Belgium 45.2 45.4 45.4 45.4
Belize 37.3 37.5 37.7 37.7
Benin 46.8 46.9 46.9 47.0
Bermuda
Bhutan 41.6 41.6 41.5 41.5
Bolivia 44.6 44.7 44.8 44.8
Bosnia and Herzegovina 38.0 38.8 38.8 38.9
Botswana 47.0 46.9 46.8 46.7
Brazil 43.3 43.6 43.7 43.7
Brunei Darussalam 40.9 40.9 40.8 40.8
Bulgaria 45.7 46.1 46.5 46.6
Burkina Faso 47.6 47.6 47.5 47.4
Burundi 51.3 51.4 51.3 51.4
Cabo Verde 38.4 38.4 38.4 38.4
Cambodia 50.4 50.2 50.1 50.1
Cameroon 45.5 45.6 45.6 45.6
Canada 47.0 47.1 47.1 47.1
Cayman Islands
Central African Republic 47.1 47.2 47.2 47.2
Chad 45.1 45.0 45.0 44.9
Chile 37.6 39.5 40.3 40.5
China 43.8 43.7 43.6 43.6
Colombia 42.0 42.5 42.6 42.7
Comoros 30.0 30.2 30.3 30.4
Congo, Dem. Rep. 50.0 49.9 49.9 49.9
Congo, Rep. 48.7 48.6 48.7 48.6
Costa Rica 35.9 36.3 36.4 36.4
Cote d'Ivoire 37.0 37.3 37.5 37.6
Croatia 45.9 45.9 45.3 45.7
Cuba 37.9 38.0 38.1 38.2
Curacao
Cyprus 43.2 43.5 43.5 43.1
Czech Republic 43.4 43.3 43.4 43.6
Denmark 47.1 47.1 47.2 47.4
Djibouti 34.6 34.7 34.9 34.9
Dominica
Dominican Republic 39.2 39.5 39.6 39.7
Ecuador 39.4 39.8 40.0 40.1
Egypt, Arab Rep. 23.9 24.1 24.1 24.2
El Salvador 40.9 41.3 41.5 41.6
Equatorial Guinea 44.6 44.7 44.7 44.8
Eritrea 48.2 48.1 48.1 48.1
Estonia 49.3 50.0 50.0 49.4
Ethiopia 47.0 47.0 47.1 47.0
Faeroe Islands
Fiji 33.5 33.5 33.5 33.6
Finland 48.2 47.8 47.6 47.8
France 47.4 47.3 47.4 47.4
French Polynesia 41.0 41.1 41.1 41.2
Gabon 46.1 46.2 46.1 46.1
Gambia, The 47.7 47.7 47.8 47.8
Georgia 47.0 47.0 47.0 47.0
Germany 45.5 45.6 45.8 45.9
Ghana 50.0 50.0 50.0 50.0
Greece 41.2 41.7 42.0 42.4
Greenland
Grenada
Guam 42.8 43.4 44.1 44.1
Guatemala 37.9 38.1 38.1 38.2
Guinea 45.6 45.7 45.7 45.7
Guinea-Bissau 46.9 47.0 47.0 47.0
Guyana 34.2 34.5 34.7 34.8
Haiti 47.4 47.4 47.4 47.5
Honduras 33.9 34.1 34.2 34.4
Hong Kong SAR, China 47.1 46.9 47.0 47.1
Hungary 45.4 46.0 45.8 45.9
Iceland 47.0 47.1 47.2 47.6
India 26.0 25.1 25.2 25.3
Indonesia 37.8 37.9 38.0 37.9
Iran, Islamic Rep. 17.8 18.0 18.1 18.3
Iraq 17.1 17.3 17.3 17.4
Ireland 43.9 44.3 44.5 44.5
Isle of Man
Israel 47.1 47.1 47.0 46.7
Italy 40.7 41.0 41.1 41.7
Jamaica 44.9 45.1 45.1 45.5
Japan 41.9 42.5 42.1 42.2
Jordan 17.9 18.0 18.2 18.1
Kazakhstan 49.5 49.4 49.5 49.5
Kenya 46.6 46.6 46.5 46.6
Kiribati
Korea, Dem. Rep. 48.0 48.0 48.0 47.9
Korea, Rep. 41.3 41.4 41.4 41.6
Kosovo
Kuwait 23.7 23.6 23.7 23.8
Kyrgyz Republic 42.6 42.7 42.7 42.7
Lao PDR 50.4 50.3 50.2 50.1
Latvia 49.9 50.3 50.1 50.0
Lebanon 22.5 22.9 23.3 23.6
Lesotho 46.4 46.2 46.0 45.9
Liberia 47.8 47.7 47.6 47.5
Libya 27.5 27.5 27.8 28.3
Liechtenstein
Lithuania 50.3 50.6 50.3 50.5
Luxembourg 43.3 43.4 44.0 44.5
Macao SAR, China 48.8 48.5 48.5 48.4
Macedonia, FYR 38.4 38.6 39.3 39.1
Madagascar 49.4 49.5 49.4 49.4
Malawi 51.7 51.6 51.4 51.3
Malaysia 38.3 38.4 38.5 38.6
Maldives 41.7 41.9 42.0 42.1
Mali 37.7 38.3 38.4 38.5
Malta 33.9 34.3 34.8 36.6
Marshall Islands
Mauritania 26.2 26.4 26.4 26.6
Mauritius 36.6 37.5 37.7 37.8
Mexico 37.7 37.9 37.8 38.5
Micronesia, Fed. Sts.
Moldova 48.7 48.8 48.9 49.3
Monaco
Mongolia 45.8 45.6 45.7 45.7
Montenegro 43.4 43.4 44.2 44.0
Morocco 26.4 26.8 26.8 26.9
Mozambique 53.5 53.3 53.2 53.0
Myanmar 49.9 49.8 49.9 49.8
Namibia 48.4 48.5 48.6 48.7
Nepal 50.2 50.5 50.7 50.8
Netherlands 45.8 45.8 46.0 46.1
New Caledonia 40.2 40.0 40.0 40.0
New Zealand 46.7 46.7 46.8 47.1
Nicaragua 37.6 37.8 38.0 38.2
Niger 30.9 31.0 31.1 31.1
Nigeria 42.7 42.6 42.5 42.5
Northern Mariana Islands
Norway 47.3 47.0 47.3 47.2
Oman 18.7 17.9 16.7 15.5
Pakistan 20.8 21.7 21.8 22.0
Palau
Panama 37.2 37.0 37.1 37.2
Papua New Guinea 48.3 48.3 48.3 48.3
Paraguay 39.6 39.0 39.2 39.3
Peru 44.7 44.7 44.7 44.9
Philippines 38.8 39.2 39.4 39.5
Poland 44.8 45.1 45.2 45.2
Portugal 47.2 47.4 47.0 47.2
Puerto Rico 42.6 42.3 42.7 42.5
Qatar 12.3 11.9 11.7 11.6
Romania 44.5 44.4 44.9 44.6
Russian Federation 49.3 49.0 49.1 49.2
Rwanda 52.5 52.4 52.4 52.4
Samoa 27.4 27.4 27.4 27.5
San Marino
Sao Tome and Principe 37.7 37.8 38.0 38.0
Saudi Arabia 14.1 14.2 14.2 14.2
Senegal 44.9 45.0 45.0 45.0
Serbia 44.0 43.6 43.7 43.7
Seychelles
Sierra Leone 49.7 49.6 49.5 49.4
Singapore 42.9 43.5 43.9 44.2
Sint Maarten (Dutch part)
Slovak Republic 44.3 44.7 44.3 44.4
Slovenia 45.7 45.4 45.6 45.8
Solomon Islands 40.1 40.1 40.1 40.2
Somalia 33.4 33.5 33.6 33.7
South Africa 44.3 44.3 44.7 44.6
South Sudan
Spain 43.8 44.3 44.8 45.1
Sri Lanka 33.7 32.6 32.7 32.9
St. Kitts and Nevis
St. Lucia 46.4 46.4 46.5 46.5
St. Martin (French part)
St. Vincent and the Grenadines 40.8 41.0 41.0 41.1
Sudan 29.0 29.1 29.2 29.3
Suriname 36.8 37.0 37.1 37.3
Swaziland 39.6 39.7 39.5 39.4
Sweden 47.4 46.9 47.2 47.4
Switzerland 46.2 45.8 45.7 45.9
Syrian Arab Republic 14.7 14.9 15.0 15.1
Tajikistan 43.6 43.5 43.5 43.6
Tanzania 49.8 49.8 49.8 49.7
Thailand 45.7 45.8 45.8 45.8
Timor-Leste 31.8 32.0 32.0 32.0
Togo 51.4 51.3 51.2 51.1
Tonga 42.7 42.7 42.7 42.6
Trinidad and Tobago 41.4 41.8 41.9 42.0
Tunisia 26.8 26.9 26.9 26.9
Turkey 28.3 29.3 30.0 30.7
Turkmenistan 39.4 39.3 39.2 39.2
Turks and Caicos Islands
Tuvalu
Uganda 49.1 49.0 49.0 49.0
Ukraine 49.1 48.9 49.0 49.1
United Arab Emirates 15.2 15.5 15.5 15.5
United Kingdom 45.8 45.9 45.9 45.9
United States 46.5 46.5 46.4 46.3
Uruguay 44.2 44.3 44.3 44.4
Uzbekistan 39.8 39.7 39.6 39.6
Vanuatu 43.3 43.4 43.5 43.4
Venezuela, RB 39.2 39.0 39.2 39.3
Vietnam 48.5 48.4 48.4 48.4
Virgin Islands (U.S.) 45.7 45.8 45.8 45.9
West Bank and Gaza 18.7 17.9 18.1 18.3
Yemen, Rep. 25.6 25.8 25.9 26.0
Zambia 46.2 46.3 46.2 46.3
Zimbabwe 49.5 49.5 49.4 49.4

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