Country name 2010 2011 2012 2013 2014
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 54 33
Armenia 35
Aruba
Australia
Austria
Azerbaijan
Bahamas, The
Bahrain
Bangladesh 64
Barbados 20
Belarus 19
Belgium
Belize 15
Benin 33
Bermuda
Bhutan 49
Bolivia
Bosnia and Herzegovina 19
Botswana
Brazil
Brunei Darussalam
Bulgaria
Burkina Faso 25 38
Burundi 69
Cabo Verde
Cambodia 74
Cameroon 20
Canada
Cayman Islands
Central African Republic 34
Chad 3
Chile
China
Colombia 43
Comoros 12
Congo, Dem. Rep. 37 48
Congo, Rep. 21
Costa Rica 33
Cote d'Ivoire 12
Croatia
Cuba 49
Curacao
Cyprus
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic 7
Ecuador
Egypt, Arab Rep.
El Salvador
Equatorial Guinea 7
Eritrea 69
Estonia
Ethiopia 52
Faeroe Islands
Fiji
Finland
France
French Polynesia
Gabon 6
Gambia, The 34
Georgia
Germany
Ghana 46
Greece
Greenland
Grenada
Guam
Guatemala
Guinea 21
Guinea-Bissau 38
Guyana
Haiti 40
Honduras 31
Hong Kong SAR, China
Hungary
Iceland
India
Indonesia 15 42
Iran, Islamic Rep. 53
Iraq 20
Ireland
Isle of Man
Israel
Italy
Jamaica 24
Japan
Jordan 23
Kazakhstan 32
Kenya
Kiribati
Korea, Dem. Rep. 69
Korea, Rep.
Kosovo
Kuwait
Kyrgyz Republic 56
Lao PDR 40
Latvia
Lebanon
Lesotho
Liberia 34 55
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR 23
Madagascar 42
Malawi 71
Malaysia
Maldives
Mali 20 34
Malta
Marshall Islands
Mauritania 46 27
Mauritius
Mexico 14
Micronesia, Fed. Sts.
Moldova 36
Monaco
Mongolia 66
Montenegro
Morocco
Mozambique 43
Myanmar 24
Namibia
Nepal 70
Netherlands
New Caledonia
New Zealand
Nicaragua
Niger 27 23
Nigeria 15 17
Northern Mariana Islands
Norway
Oman
Pakistan 38
Palau
Panama
Papua New Guinea
Paraguay
Peru 68 71 72
Philippines 27
Poland
Portugal
Puerto Rico
Qatar
Romania
Russian Federation
Rwanda 85
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal 39
Serbia 14
Seychelles
Sierra Leone 32 32
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan 45
Spain
Sri Lanka
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 41
Suriname 3
Swaziland 44
Sweden
Switzerland
Syrian Arab Republic
Tajikistan 34
Tanzania 50
Thailand 12
Timor-Leste 52
Togo 62
Tonga 52
Trinidad and Tobago
Tunisia 9
Turkey
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 63
Ukraine 20
United Arab Emirates
United Kingdom
United States
Uruguay 65
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam 17
Virgin Islands (U.S.)
West Bank and Gaza 29
Yemen, Rep. 10
Zambia
Zimbabwe 31

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