Country name 2009 2010 2011 2012
Afghanistan 3.0 3.5 3.5 7.1
Albania 8.5 8.5 9.8 9.8
Algeria 8.6 8.9 9.0 9.8
American Samoa
Andorra 21.3 21.3
Angola 6.0 6.3 5.6 5.6
Antigua and Barbuda 11.4 17.9 15.8 17.8
Argentina 14.4 17.4 21.7 22.5
Armenia 6.7 7.0 7.4 7.9
Aruba
Australia 17.6 17.2 17.8 17.8
Austria 16.2 16.5 16.9 16.9
Azerbaijan 4.5 4.2 3.7 3.9
Bahamas, The 17.7 17.6 15.7 15.7
Bahrain 10.7 9.1 8.7 9.6
Bangladesh 9.7 8.9 9.8 7.7
Barbados 11.0 9.3 10.3 9.9
Belarus 8.4 13.4 13.0 13.2
Belgium 15.0 15.0 15.0 15.0
Belize 12.9 13.1 13.4 12.1
Benin 9.2 10.5 10.8 10.3
Bermuda
Bhutan 10.4 8.3 8.0 7.0
Bolivia 8.2 8.4 7.9 9.5
Bosnia and Herzegovina 15.8 16.8 16.6 16.6
Botswana 7.6 8.5 8.0 8.0
Brazil 5.9 10.7 8.7 7.6
Brunei Darussalam 7.5 6.3 6.2 6.0
Bulgaria 9.7 11.3 11.3 11.8
Burkina Faso 14.7 15.7 12.4 11.9
Burundi 8.1 13.5 13.6 13.7
Cabo Verde 9.9 8.2 8.8 8.8
Cambodia 5.9 6.1 6.2 6.7
Cameroon 7.3 8.5 8.5 8.5
Canada 18.2 18.3 17.4 17.4
Cayman Islands
Central African Republic 9.3 10.4 12.5 11.2
Chad 3.3 3.3 3.3 3.3
Chile 15.4 15.4 14.8 15.2
China 12.1 12.1 12.5 12.5
Colombia 18.3 18.1 20.2 18.5
Comoros 7.3 6.2 6.5 9.9
Congo, Dem. Rep. 18.7 15.0 11.5 12.8
Congo, Rep. 4.6 6.5 6.5 6.5
Costa Rica 30.6 29.0 28.0 27.7
Cote d'Ivoire 8.5 8.3 8.5 8.0
Croatia 17.7 17.7 15.1 15.1
Cuba 14.9 13.9 15.1 11.5
Curacao
Cyprus 7.2 6.9 6.9 6.9
Czech Republic 14.9 14.2 14.6 14.6
Denmark 16.8 16.4 16.1 16.1
Djibouti 14.1 14.1 14.1 14.1
Dominica 8.8 10.5 12.3 10.4
Dominican Republic 13.3 14.2 14.2 14.3
Ecuador 7.7 7.7 6.4 7.1
Egypt, Arab Rep. 6.0 5.6 6.3 5.8
El Salvador 12.4 13.5 14.7 15.5
Equatorial Guinea 7.0 7.0 7.0 7.0
Eritrea 3.6 3.6 3.6 3.6
Estonia 11.6 12.3 12.3 11.7
Ethiopia 13.8 13.8 11.1 11.1
Faeroe Islands
Fiji 10.1 10.7 9.2 8.9
Finland 12.3 12.1 12.3 12.3
France 15.9 15.9 15.9 15.9
French Polynesia
Gabon 6.7 7.2 7.2 7.2
Gambia, The 11.2 11.2 11.2 11.2
Georgia 6.1 6.6 5.3 5.2
Germany 18.7 18.6 19.1 19.1
Ghana 13.2 12.9 12.5 9.7
Greece 12.9 12.4 11.4 11.4
Greenland
Grenada 9.5 8.2 11.0 9.0
Guam
Guatemala 17.2 15.8 15.7 16.5
Guinea 7.4 6.8 6.8 6.8
Guinea-Bissau 8.7 11.1 7.8 7.8
Guyana 17.0 14.5 15.6 13.1
Haiti 9.5 9.9 5.5 5.5
Honduras 17.7 17.1 17.0 11.8
Hong Kong SAR, China
Hungary 9.9 10.5 10.3 10.3
Iceland 15.7 14.8 15.6 15.7
India 6.9 6.8 8.2 9.4
Indonesia 6.1 6.8 6.2 6.9
Iran, Islamic Rep. 13.3 13.4 13.6 15.4
Iraq 5.0 4.8 4.9 4.4
Ireland 14.9 13.8 12.4 12.4
Isle of Man
Israel 10.4 10.4 10.4 10.4
Italy 14.3 14.7 14.4 14.2
Jamaica 5.5 8.4 8.6 10.7
Japan 18.6 19.4 19.4 19.4
Jordan 19.1 19.5 17.8 17.8
Kazakhstan 11.3 11.4 10.5 10.9
Kenya 7.1 5.9 5.9 5.9
Kiribati 10.4 10.0 10.3 10.3
Korea, Dem. Rep.
Korea, Rep. 12.2 13.7 13.5 13.6
Kosovo
Kuwait 8.0 5.2 5.6 5.6
Kyrgyz Republic 13.0 11.9 11.6 12.2
Lao PDR 9.1 5.4 6.1 6.1
Latvia 9.3 8.9 8.9 8.9
Lebanon 9.1 9.1 9.5 8.9
Lesotho 11.0 13.3 14.5 14.5
Liberia 16.6 11.1 19.1 19.1
Libya 4.4 4.2 4.5 6.9
Liechtenstein
Lithuania 12.6 12.6 12.7 12.7
Luxembourg 15.5 14.4 13.5 13.5
Macao SAR, China
Macedonia, FYR 13.6 13.5 13.7 13.6
Madagascar 12.0 14.4 13.5 12.8
Malawi 17.8 17.8 17.8 17.8
Malaysia 5.8 6.7 6.2 6.2
Maldives 12.9 9.3 9.3 9.3
Mali 12.1 12.3 12.3 12.5
Malta 12.7 13.0 13.3 13.3
Marshall Islands 23.2 22.7 22.9 24.4
Mauritania 11.0 12.7 10.1 9.9
Mauritius 8.5 10.8 9.7 10.1
Mexico 15.0 15.3 15.1 15.8
Micronesia, Fed. Sts. 18.9 18.6 19.1 18.0
Moldova 13.4 13.1 13.3 13.3
Monaco 18.5 18.8 18.8 18.8
Mongolia 11.0 10.6 8.4 9.0
Montenegro 7.3 9.5 9.1 9.9
Morocco 6.6 6.5 6.0 6.0
Mozambique 8.6 10.4 7.7 8.8
Myanmar 1.3 1.6 1.5 1.5
Namibia 13.9 13.9 13.9 13.9
Nepal 11.5 11.6 13.6 10.4
Netherlands 18.4 18.8 19.1 19.7
New Caledonia
New Zealand 19.9 20.2 20.3 20.3
Nicaragua 20.0 19.8 19.1 19.7
Niger 11.1 11.1 10.3 10.3
Nigeria 7.9 5.5 6.7 6.7
Northern Mariana Islands
Norway 18.4 18.9 19.3 17.8
Oman 6.0 6.7 5.3 5.5
Pakistan 4.2 4.7 4.7 4.7
Palau 16.5 16.9 16.4 16.4
Panama 14.7 15.1 12.8 12.7
Papua New Guinea 10.0 9.8 10.2 14.0
Paraguay 9.5 10.0 11.2 11.2
Peru 15.9 14.3 15.0 18.3
Philippines 8.7 9.3 10.2 10.3
Poland 11.6 11.0 11.1 11.1
Portugal 14.5 13.8 13.5 12.5
Puerto Rico
Qatar 6.0 5.1 4.9 5.3
Romania 10.8 11.9 11.3 11.3
Russian Federation 10.0 9.7 10.1 10.3
Rwanda 22.3 23.5 24.0 22.1
Samoa 12.6 12.2 13.5 13.5
San Marino 13.6 13.6 13.6 13.1
Sao Tome and Principe 5.6 5.6 5.6 5.6
Saudi Arabia 5.9 5.7 5.7 5.7
Senegal 9.6 9.6 9.6 9.6
Serbia 13.9 14.1 14.1 13.4
Seychelles 7.7 10.2 9.5 10.8
Sierra Leone 12.4 11.7 12.3 12.3
Singapore 7.7 9.1 8.9 11.4
Sint Maarten (Dutch part)
Slovak Republic 14.5 14.5 14.7 14.7
Slovenia 13.7 13.0 12.8 13.1
Solomon Islands 21.1 20.3 21.6 19.9
Somalia
South Africa 12.3 12.5 12.9 12.9
South Sudan 4.0 4.0 4.0 4.0
Spain 15.5 15.4 15.0 15.0
Sri Lanka 6.1 6.8 6.5 6.4
St. Kitts and Nevis 6.3 6.8 6.5 7.1
St. Lucia 15.1 13.3 11.1 10.3
St. Martin (French part)
St. Vincent and the Grenadines 13.2 11.6 11.7 12.5
Sudan 10.7 10.6 10.9 10.6
Suriname 11.9 11.9 11.9 11.9
Swaziland 14.3 15.4 18.1 18.1
Sweden 14.7 14.7 15.1 15.1
Switzerland 21.1 21.0 21.1 20.6
Syrian Arab Republic 6.0 5.6 5.3 5.6
Tajikistan 5.4 5.9 6.2 6.8
Tanzania 13.5 10.2 10.2 10.2
Thailand 14.7 13.9 15.3 14.2
Timor-Leste 7.1 5.0 2.9 2.6
Togo 15.4 15.4 15.4 15.4
Tonga 12.6 13.9 12.6 12.8
Trinidad and Tobago 7.9 8.1 7.2 7.6
Tunisia 11.8 13.3 13.3 13.3
Turkey 12.8 12.8 12.8 12.8
Turkmenistan 8.7 8.7 8.7 8.7
Turks and Caicos Islands
Tuvalu 13.7 13.0 17.2 17.9
Uganda 12.2 10.8 10.1 10.2
Ukraine 12.6 12.6 11.8 11.5
United Arab Emirates 9.3 9.3 9.3 9.3
United Kingdom 15.9 15.8 16.0 16.0
United States 19.5 19.7 20.3 19.9
Uruguay 19.3 19.0 21.2 25.2
Uzbekistan 8.2 8.6 9.0 9.7
Vanuatu 13.7 15.9 14.0 13.5
Venezuela, RB 9.0 7.8 6.3 5.5
Vietnam 8.5 10.1 10.1 9.5
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 4.3 4.3 4.3 4.0
Zambia 16.7 16.4 16.4 16.4
Zimbabwe

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