Country name 2011 2012 2013 2014
Uganda 4
Ethiopia 22 21 7
Malawi 7
Bermuda 10 10 10
Bhutan 9 9 11
Nepal 11
Luxembourg 13 12 12 11
Hong Kong SAR, China 12 12 12 12
Macao SAR, China 13 13 13 16
Namibia 17 14 14
Ghana 14
Azerbaijan 14 14 14 14
Jamaica 16 16 15
Netherlands 15 16 15 15
Cayman Islands 15 15 16
Philippines 15 15 16 16
Greece 18 17 16 15
Dominican Republic 18 18 17 17
Armenia 17 18 17
Guatemala 20 20 17
Cuba 17 19 17
Paraguay 18 17 17 19
Israel 20 18 18 18
Cyprus 21 20 18 17
Moldova 19 19 18
Montenegro 19 17 18 18
Jordan 18 19 18 19
Ireland 19 19 18 18
Singapore 20 19 19 28
Iceland 19 18 19 18
United Kingdom 19 19 19 19
Honduras 19 20 19
Barbados 20 19 19
Costa Rica 20 20 19
Sweden 20 20 19 19
Colombia 21 21 19 20
Denmark 20 20 20 19
Spain 22 21 20 20
Kazakhstan 19 19 20
Canada 20 20 20 20
New Zealand 20 20 20
Kyrgyz Republic 22 20
Thailand 19 21 20
Indonesia 21 22 20 21
Ecuador 18 18 20
El Salvador 21 21 20
Norway 20 20 20 21
Switzerland 21 21 21 20
Australia 20 19 21
Vietnam 21 21
France 22 22 21 21
Venezuela, RB 22 21 21
India 25 22
Uruguay 21 22
Malta 25 22 22 22
Belgium 23 22 22 22
Pakistan 21 22 23
Suriname 22
Brazil 22 23 23 23
Finland 23 23 23 22
Peru 24 24 23 23
Mexico 24 23 24
South Africa 24 24 24 24
Argentina 25 24 24 24
Chile 23 24 24
Egypt, Arab Rep. 24 25 24
Saudi Arabia 23 25 24
Latvia 23 24 24 24
Korea, Rep. 25 25 24
Ukraine 26 26 25 26
Portugal 28 27 25 25
Lithuania 25 25 26 25
Japan 8 26 26
Serbia 27 27 26
Austria 26 26 26 26
Sri Lanka 24 26 26 26
Turkey 27 27 27 28
Italy 29 28 27 27
Russian Federation 28 28 28 28
Malaysia 29 28 28 27
Germany 28 28 28 28
Croatia 29 29 28 27
West Bank and Gaza 26 27 28
Romania 30 30 30 30
Hungary 31 30 30 31
Mauritius 28 28 30 30
Bulgaria 32 32 30 30
Macedonia, FYR 30 30 31 31
Estonia 33 32 31 31
Poland 31 31 31 31
Slovenia 32 31 31 32
Belarus 34 33 33
Tunisia 34 33 33 34
Slovak Republic 38 38 36 36
Czech Republic 39 38 38 38
Qatar 54 52 52
Syrian Arab Republic 31
Cote d'Ivoire
Kenya
American Samoa
Kiribati
Equatorial Guinea
Korea, Dem. People’s Rep.
Isle of Man
Eritrea
Bolivia
Curacao
Kuwait 40
Senegal 18
Congo, Rep.
Bahamas, The 13
Lao PDR
Timor-Leste
Zambia 10
Georgia
Afghanistan
Iran, Islamic Rep. 34
Dominica
Djibouti
Samoa 12 15
Guam
South Sudan
Sao Tome and Principe 21
St. Lucia
Seychelles 18
Lesotho
Liberia
Libya
Somalia
Liechtenstein
Greenland 13
Faroe Islands
St. Vincent and the Grenadines
Congo, Dem. Rep.
French Polynesia 16
Comoros
Tanzania 6
Iraq
Tonga
Turkmenistan
Madagascar 8
Tuvalu
China 47
Andorra
Haiti
Vanuatu
Maldives
Bosnia and Herzegovina
Guinea 6 6
Benin
Mali
Chad
Puerto Rico 14
Marshall Islands
Fiji
Mauritania
Rwanda 7
Guyana
San Marino
Central African Republic
Belize
Micronesia, Fed. Sts.
Grenada
Cameroon
Sierra Leone
Monaco
Sint Maarten (Dutch part)
Mongolia 17 18
Cambodia
Solomon Islands
Morocco 22 21
Bangladesh
Mozambique
Bahrain
Myanmar
St. Kitts and Nevis
Cabo Verde
St. Martin (French part)
Burundi
Sudan 15
Burkina Faso
Swaziland
New Caledonia
Aruba 14
Albania
Tajikistan
Guinea-Bissau
Antigua and Barbuda
Gambia, The 14
Togo
Nigeria
Trinidad and Tobago
Northern Mariana Islands
Gabon
Brunei Darussalam 19
Turks and Caicos Islands
Oman
Angola
Botswana
United Arab Emirates
Palau
United States
Panama 19 18
Uzbekistan
Papua New Guinea
Algeria 31
Nicaragua
Virgin Islands (U.S.)
Niger
Yemen, Rep.
Lebanon
Zimbabwe 9

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