Country name 2009 2010 2011 2012
Suriname 0.5 0.5 0.5 0.5
Greenland 0.6 0.6 0.6 0.6
Singapore 1.0 1.1 1.0 1.0
Turks and Caicos Islands 1.1 1.1 1.1 1.1
Bahamas, The 1.4 1.5 1.5 1.4
Faeroe Islands 2.1 2.1 2.1 2.1
Brunei Darussalam 2.2 2.2 2.2 2.5
Papua New Guinea 2.6 2.6 2.6 2.6
Solomon Islands 3.3 3.3 3.3 3.8
Norway 3.3 3.3 3.3 2.7
Egypt, Arab Rep. 3.7 3.7 3.7 3.6
United Arab Emirates 4.7 4.8 4.8 4.7
Qatar 5.7 5.7 5.7 5.7
Oman 5.7 5.7 5.7 4.8
Seychelles 6.5 6.5 6.5 6.5
Northern Mariana Islands 6.5 6.5 6.5 6.5
Belize 6.8 6.9 6.9 7.0
Canada 7.0 7.0 6.9 7.2
Sweden 7.5 7.5 7.5 7.5
Finland 7.6 7.5 7.5 7.5
Central African Republic 8.4 8.2 8.2 8.2
Guyana 8.5 8.5 8.5 8.5
Kuwait 8.5 8.5 8.5 8.5
Libya 8.9 8.9 8.9 8.7
Lao PDR 10.2 10.3 10.3 10.7
Trinidad and Tobago 10.5 10.5 10.5 10.5
Equatorial Guinea 10.9 10.8 10.8 10.1
Palau 10.9 10.9 10.9 10.9
Bahrain 11.0 11.0 11.0 11.3
Aruba 11.1 11.1 11.1 11.1
Cayman Islands 11.3 11.3 11.3 11.3
Jordan 11.5 11.3 11.3 11.7
Congo, Dem. Rep. 11.4 11.4 11.4 11.5
Virgin Islands (U.S.) 11.4 11.4 11.4 11.4
Samoa 12.3 12.4 12.4 12.4
French Polynesia 12.2 12.2 12.4 12.4
Japan 12.6 12.6 12.5 12.5
Cyprus 13.8 12.3 12.8 13.5
Russian Federation 13.2 13.1 13.1 13.1
Bhutan 13.5 13.5 13.5 13.6
New Caledonia 13.7 13.7 13.7 10.1
Bermuda 14.8 14.8 14.8 14.8
Vanuatu 15.3 15.3 15.3 15.3
Iceland 18.2 15.9 15.9 18.7
San Marino 16.7 16.7 16.7 16.7
Peru 16.8 16.8 16.8 19.0
Algeria 17.4 17.4 17.4 17.4
St. Lucia 18.0 18.0 18.0 17.4
Korea, Rep. 18.5 18.3 18.1 18.4
Cabo Verde 18.6 18.6 18.6 18.6
Iraq 18.1 18.9 18.9 17.6
Myanmar 19.0 19.2 19.2 19.3
Gabon 20.0 20.0 20.0 20.0
Cameroon 19.7 20.3 20.3 20.6
Antigua and Barbuda 20.5 20.5 20.5 20.5
Korea, Dem. Rep. 21.2 21.2 21.2 21.8
Chile 21.2 21.2 21.2 21.3
Puerto Rico 21.4 21.4 21.4 22.2
Estonia 22.0 22.4 22.3 22.6
Slovenia 23.2 24.0 22.8 23.8
St. Kitts and Nevis 21.2 21.9 23.1 23.1
Maldives 23.3 23.3 23.3 23.3
Fiji 23.4 23.4 23.4 23.3
Croatia 23.2 23.8 23.7 23.7
Malaysia 24.0 24.0 24.0 23.6
Israel 24.1 23.9 24.1 24.2
Venezuela, RB 24.1 24.1 24.1 24.5
Timor-Leste 25.2 24.5 24.2 25.8
American Samoa 24.5 24.5 24.5 24.5
St. Vincent and the Grenadines 25.6 25.6 25.6 25.6
Liberia 27.1 27.3 27.3 28.1
Honduras 28.6 28.8 28.8 28.9
Latvia 29.5 29.0 29.2 29.6
Ecuador 30.3 30.2 29.6 30.2
Nepal 29.7 29.7 29.7 28.7
Iran, Islamic Rep. 29.8 29.9 30.1 30.2
Indonesia 29.6 30.1 30.1 31.2
Benin 29.3 30.1 30.4 32.8
Panama 30.3 30.4 30.5 30.5
Congo, Rep. 30.9 30.9 30.9 31.0
Micronesia, Fed. Sts. 31.4 31.4 31.4 31.4
Zambia 31.5 31.9 31.5 32.1
Cambodia 31.5 32.0 32.0 32.6
Malta 29.1 32.2 32.2 32.2
Grenada 32.4 32.4 32.4 32.4
Brazil 32.3 32.3 32.5 33.0
Guam 33.3 33.3 33.3 33.3
Mali 33.6 33.6 34.1 34.1
Bolivia 34.1 34.1 34.2 34.6
Pakistan 34.2 34.2 34.4 35.1
Niger 34.6 34.6 34.6 35.4
Dominica 32.7 34.7 34.7 34.7
Tajikistan 33.9 34.6 34.7 34.8
Austria 38.4 38.4 34.8 38.3
Barbados 37.2 32.6 34.9 32.6
Vietnam 33.2 34.7 35.0 35.0
Georgia 36.4 35.5 35.5 35.5
Ethiopia 34.5 35.0 35.7 36.5
Costa Rica 36.2 36.8 36.8 36.9
Montenegro 38.2 38.1 38.1 38.1
Switzerland 38.1 38.1 38.1 38.7
Mauritania 38.5 38.5 38.5 38.5
Colombia 38.3 38.3 39.5 38.4
Chad 39.2 39.3 39.7 39.7
Portugal 40.8 40.2 39.8 39.7
Slovak Republic 40.1 40.4 40.1 40.1
Philippines 40.1 40.2 40.6 41.6
Liechtenstein 40.6 40.6 40.6 37.5
Guatemala 41.0 41.0 41.0 41.3
Thailand 40.9 41.2 41.2 42.8
Jamaica 41.5 41.5 41.5 41.5
Sri Lanka 40.0 41.8 41.8 42.9
Kiribati 42.0 42.0 42.0 42.0
Tanzania 42.0 42.1 42.1 45.9
Bosnia and Herzegovina 41.7 42.0 42.2 42.3
Zimbabwe 42.2 42.2 42.2 41.9
Nicaragua 42.8 42.8 42.8 42.1
Burkina Faso 43.0 44.1 43.0 44.1
Tonga 43.1 43.1 43.1 43.1
New Zealand 43.6 43.3 43.2 42.8
Andorra 42.3 42.8 43.2 43.0
West Bank and Gaza 49.7 41.3 43.3 43.4
Belarus 44.0 43.9 43.7 43.3
Albania 43.8 43.8 43.8 43.8
Mauritius 44.8 44.8 43.8 42.9
Belgium 45.0 44.8 44.2 44.0
Macedonia, FYR 40.2 44.4 44.3 50.2
Yemen, Rep. 44.4 44.7 44.4 44.6
Lithuania 42.9 44.2 44.8 45.3
United States 45.0 44.9 45.0 44.7
Botswana 45.7 45.6 45.6 45.7
Sudan 57.3 57.3 45.7 47.4
Angola 46.8 46.8 46.8 47.5
Bulgaria 46.3 46.5 46.9 47.2
Namibia 47.1 47.1 47.1 47.1
Italy 47.4 48.7 47.4 46.7
Sierra Leone 47.8 48.0 48.0 56.8
Germany 48.4 47.9 48.0 47.8
Kenya 48.2 48.2 48.2 48.2
Poland 53.0 48.0 48.6 47.4
Senegal 49.4 49.4 49.4 46.8
Turkey 50.6 50.7 49.7 49.9
Luxembourg 50.5 50.6 50.6 50.7
Dominican Republic 50.6 50.6 50.6 51.7
Sao Tome and Principe 51.0 50.5 50.7 51.8
Paraguay 52.6 52.8 52.8 54.1
Mexico 52.9 53.0 53.1 54.9
France 53.4 53.2 53.1 52.7
Australia 53.2 51.9 53.3 52.8
Argentina 52.4 53.6 53.9 54.4
Czech Republic 54.9 54.8 54.8 54.7
Spain 56.1 55.2 55.2 54.0
Kyrgyz Republic 55.4 55.3 55.3 55.2
China 55.4 55.6 55.7 54.8
Netherlands 56.8 56.6 56.2 54.6
Azerbaijan 57.6 57.7 57.7 57.7
Serbia 57.8 57.7 57.9 57.8
Guinea 58.0 58.0 58.0 58.6
Guinea-Bissau 57.3 58.0 58.0 58.0
Afghanistan 58.1 58.1 58.1 58.1
Hungary 63.9 59.0 59.0 59.0
Malawi 58.1 59.2 59.2 60.8
Tuvalu 60.0 60.0 60.0 60.0
Armenia 61.3 60.9 60.1 59.1
India 60.5 60.5 60.5 60.3
Romania 59.2 61.5 60.7 59.7
Gambia, The 59.6 60.8 60.8 59.8
Cuba 61.7 61.7 61.7 60.2
Lebanon 64.8 62.6 62.4 71.7
Uzbekistan 62.6 62.7 62.7 62.7
Mozambique 62.8 62.8 62.8 63.5
Greece 63.6 63.2 63.2 63.3
Denmark 62.1 61.9 63.4 61.8
Haiti 65.2 64.2 64.2 64.2
Cote d'Ivoire 64.5 64.5 64.5 64.8
Tunisia 63.0 64.6 64.8 64.9
Ireland 60.8 66.3 66.1 65.8
Morocco 67.2 67.2 67.5 68.1
Togo 66.6 68.0 68.4 70.8
Turkmenistan 69.5 69.5 69.5 72.0
Ghana 69.2 69.4 69.9 69.0
Bangladesh 71.0 71.0 70.1 70.1
Somalia 70.3 70.3 70.3 70.3
Uganda 69.6 70.4 70.4 71.4
United Kingdom 71.6 71.2 70.9 71.0
Swaziland 71.0 71.0 71.0 71.0
Madagascar 71.2 71.2 71.2 71.2
Ukraine 71.2 71.2 71.3 71.3
Marshall Islands 72.2 72.2 72.2 72.2
Mongolia 73.2 73.1 73.1 73.0
Djibouti 73.4 73.4 73.4 73.4
El Salvador 74.5 73.8 73.9 75.6
Isle of Man 76.1 76.1 74.7 67.4
Moldova 75.2 75.0 74.8 74.9
Eritrea 75.2 75.2 75.2 75.2
Syrian Arab Republic 75.7 75.7 75.5 75.8
Lesotho 77.0 76.6 76.2 75.3
Kazakhstan 77.2 77.3 77.5 77.0
Rwanda 77.4 77.8 77.8 75.3
South Africa 80.0 79.9 79.4 79.4
Saudi Arabia 80.7 80.6 80.6 80.7
Uruguay 83.5 82.1 82.2 87.2
Comoros 84.9 83.3 83.3 84.9
Nigeria 81.5 83.7 83.7 79.1
Burundi 83.7 88.4 86.4 75.3
Curacao
Sint Maarten (Dutch part)
Monaco
Kosovo
Hong Kong SAR, China 4.9
South Sudan
St. Martin (French part)
Macao SAR, China

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