Country name 2009 2010 2011 2012
Hong Kong SAR, China 0.0 0.0 0.0 0.0
Macao SAR, China 0.0 0.0 0.0 0.0
Japan 2.4 2.4 2.4 2.5
United States 3.6 3.6 3.6 3.5
Norway 3.5 3.5 3.5 3.6
Hungary 4.0 4.0 4.0 4.0
Italy 4.0 4.0 4.0 4.0
Ireland 4.0 4.0 4.0 4.0
Greece 4.0 4.0 4.0 4.0
Germany 4.0 4.0 4.0 4.0
Czech Republic 4.0 4.0 4.0 4.0
Denmark 4.0 4.0 4.0 4.0
Estonia 4.0 4.0 4.0 4.0
Finland 4.0 4.0 4.0 4.0
France 4.0 4.0 4.0 4.0
Luxembourg 4.0 4.0 4.0 4.0
Slovak Republic 4.0 4.0 4.0 4.0
Romania 4.0 4.0 4.0 4.0
Slovenia 4.0 4.0 4.0 4.0
Spain 4.0 4.0 4.0 4.0
Sweden 4.0 4.0 4.0 4.0
Portugal 4.0 4.0 4.0 4.0
Poland 4.0 4.0 4.0 4.0
United Kingdom 4.0 4.0 4.0 4.0
Cyprus 4.0 4.0 4.0 4.0
Malta 4.0 4.0 4.0 4.0
Netherlands 4.0 4.0 4.0 4.0
Lithuania 4.0 4.0 4.0 4.0
Latvia 4.0 4.0 4.0 4.0
Belgium 4.0 4.0 4.0 4.0
Bulgaria 4.0 4.0 4.0 4.0
Austria 4.0 4.0 4.0 4.0
Ukraine 5.2 5.2 5.2 5.2
Croatia 5.7 5.7 5.7 5.7
Canada 5.9 5.9 5.9
Singapore 6.1 6.1 6.1
Moldova 6.4 6.4
Georgia 6.6 6.6 6.6 6.6
Kyrgyz Republic 6.8 6.8 6.8 6.8
Macedonia, FYR 6.7 6.7 6.7 6.8
Albania 7.2 7.2 7.2
Armenia 7.7
Cote d'Ivoire 8.9 8.9 8.9 8.9
Iceland 10.4 10.4 10.4 10.4
Saudi Arabia 10.4 10.4
Israel 10.4 10.5
Guinea 10.9 10.9 10.9
Oman 11.2 11.2
Cuba 11.3 11.3 11.3 11.3
Benin 11.4 11.4 11.4 11.4
United Arab Emirates 12.9 12.7
Mali 13.8 13.8 13.8 13.8
Burkina Faso 14.2 14.2 14.2 14.2
Qatar 14.2 14.3
Haiti 17.0 17.0 17.0
Tonga 17.1 17.1 17.1 17.1
Swaziland 17.1 17.1 17.1 17.1
Namibia 17.1 17.1 17.1 17.1
South Africa 17.1 17.1 17.1 17.1
Botswana 17.1 17.1 17.1 17.2
Sri Lanka 17.5 17.5 17.5 17.5
Ecuador 21.3 21.3 21.3 21.3
Nepal 24.3 24.3 24.3 24.3
Madagascar 25.5 25.5 25.4
Senegal 30.0 30.0 30.0 30.0
Brazil 30.6 30.6 30.6 30.6
Uruguay 30.9 30.9 30.9 30.9
Argentina 31.5 31.5 31.5 31.5
Burundi 32.5 32.5 32.5 32.6
Paraguay 33.5 33.5 33.5 33.5
Bahrain 33.8 33.8 33.8
Venezuela, RB 33.9 33.9 33.9 33.9
Colombia 35.9 35.9 35.9 35.1
El Salvador 35.6 35.6 35.6
Niger 37.0 37.0 37.0 37.0
Morocco 39.3 39.3
Bolivia 40.0 40.0 40.0 40.0
Djibouti 40.1 40.1 40.1
Guatemala 40.8 40.8 40.8 40.2
Mauritius 41.8 41.8 41.8 41.7
Malawi 45.9 45.9 45.9 45.9
Sierra Leone 48.3
Guinea-Bissau 49.9 49.9 49.9 49.9
Guyana 50.5 50.5 50.5
Grenada 50.6 50.6 50.6
Belize 51.9 51.9 51.9 51.9
Uganda 57.8 57.8 57.8 58.1
Zambia 59.1 59.1 59.2
Lesotho 61.4 61.4 61.4 61.4
Gambia, The 71.2 69.5 69.5
Kenya 75.8 75.8 75.8 75.8
Cameroon 78.5 78.7 78.7
Togo 80.0 80.0 80.0 80.0
Rwanda 90.8 90.8 90.8 90.8
Kuwait 100.0 98.2
Tanzania 120.0 120.0 120.0 120.0
Puerto Rico
Somalia
Kazakhstan
Barbados
Fiji 40.0 40.0 40.0
Kiribati
St. Vincent and the Grenadines
Korea, Dem. Rep.
Jordan 15.0
Korea, Rep. 11.6 11.5
Jamaica 42.2 42.2
Kosovo
Belarus
Isle of Man
Ethiopia
Palau
American Samoa
Peru 30.0 30.0 29.3
Congo, Dem. Rep. 95.6
Comoros
Chad 78.9 78.9
Lao PDR
Papua New Guinea 29.2
Congo, Rep.
Aruba
Afghanistan
Bosnia and Herzegovina
Iraq
Sao Tome and Principe
Sint Maarten (Dutch part)
Seychelles
Liberia
Libya
Angola 60.1
Liechtenstein
South Sudan
Bangladesh
St. Lucia
Iran, Islamic Rep.
Suriname 16.5
Bahamas, The
Syrian Arab Republic
Greenland
Bermuda
Trinidad and Tobago
Indonesia 35.5 35.5 35.5
Honduras 31.9
Malaysia 15.5
Pakistan 54.6
Maldives 35.8
Panama 21.9
Ghana 63.9
French Polynesia
Azerbaijan
Philippines 23.8 23.8
Marshall Islands
Central African Republic
Mauritania
Guam
Samoa
Russian Federation
India 35.6
Mexico 35.0 35.0
San Marino
Micronesia, Fed. Sts.
Cayman Islands
China 9.6 9.6 9.6
Serbia
Monaco
Brunei Darussalam 24.6
Mongolia 17.0 17.1
Montenegro
Antigua and Barbuda 52.1
West Bank and Gaza
Solomon Islands 79.8 79.8
Costa Rica 43.0 43.0
Faeroe Islands
Myanmar
Andorra
Bhutan
St. Kitts and Nevis 71.1 71.1 71.1
Turkey 17.3 17.3 17.2
St. Martin (French part)
Turks and Caicos Islands
Sudan
Curacao
Eritrea
Cambodia
Switzerland 0.0 0.0 0.0
Thailand 25.8
Tajikistan
Algeria
Dominican Republic 33.1
Timor-Leste
Vanuatu
Equatorial Guinea
Vietnam 10.8
Tunisia
Chile 25.0 25.0
Turkmenistan
New Caledonia
Tuvalu
New Zealand 11.7 11.7
Nicaragua 41.6 41.0
Cabo Verde 15.7 15.7 15.7
Gabon 15.9
Egypt, Arab Rep. 28.2
Nigeria 60.6 60.6
Uzbekistan
Northern Mariana Islands
Dominica 50.6
Australia 12.4 12.4 12.4
Virgin Islands (U.S.)
Mozambique 68.3 68.3
Yemen, Rep.
Lebanon
Zimbabwe

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