Country name 2010 2011 2012 2013
Qatar 61 59
Slovak Republic 50 50 51
Czech Republic 49 49 49
Estonia 44 46 45
Slovenia 43 43 42
Poland 42 42 42
Germany 40 40 40
Hungary 40 40 39
Italy 39 38 38
Bulgaria 41 38 37
Austria 37 38 38
Portugal 38 37 35
Croatia 38 37 36
Bosnia and Herzegovina 40 36 38
Syrian Arab Republic 36 36
Romania 36 36 35
Finland 36 36 36
Belgium 34 35 33
Serbia 33 34 33
Argentina 33 33 33
Malaysia 31 33 33
Macedonia, FYR 33 33
South Africa 33 33 32
Lithuania 33 33 34
France 33 33 32
Latvia 35 33 33
Spain 34 32 31
Algeria 34 32
Cyprus 30 32 31
Chile 31 32
Norway 31 32 32
Mauritius 32 32 32
Turkey 30 31 31
Sweden 31 31 30
Switzerland 30 31 29
Malta 32 31 28
Barbados 30 30 28
Denmark 29 29 29
West Bank and Gaza 28 29 30
Brazil 29
United Kingdom 29 29 29
Mexico 30 29
Iceland 28 28 28
Egypt, Arab Rep. 30 28
Ireland 29 28 27
Montenegro 28 27 26
Armenia 27 26
Saudi Arabia 26 28
Moldova 25 25 26
Costa Rica 24 25 24
Greece 28 25 23
Namibia 25 22
Panama 24 24 24
Colombia 22 24 24
Pakistan 23 25
Netherlands 24 23
Jamaica 23 23 22
Indonesia 22 23 25
El Salvador 24 23 23
Thailand 23 23 23
Peru 23 23
Paraguay 25 23 22
Dominican Republic 21 22
Mongolia 20 22
Bahamas, The 22
Ecuador 23 22 22
Azerbaijan 21 22 22
Cuba 20 20
Jordan 21 20 19
Luxembourg 19 19 19
Guatemala 21 19 22
Honduras 19 19
Hong Kong SAR, China 18 18 19
Puerto Rico 18 18 19
Philippines 18 18 19 19
Cambodia 17 16 19
Sri Lanka 24 14 14
Bhutan 7 10 10
Northern Mariana Islands
Guyana
South Sudan
Haiti
Rwanda
Guinea
Brunei Darussalam
Guam
Central African Republic
Belize
Sierra Leone
Benin
Guinea-Bissau
India 24 26
Gabon
Fiji
Palau
Iran, Islamic Rep.
Ghana 17
Iraq
Canada
Faeroe Islands
American Samoa
Isle of Man
St. Lucia
Israel
Tuvalu
Bangladesh
Vanuatu
Ethiopia
Niger
Japan 33
Oman 43
Grenada
Papua New Guinea
Kazakhstan
Australia
Kenya
Antigua and Barbuda
Kiribati
San Marino
Korea, Dem. Rep.
Angola
Korea, Rep. 20
Sint Maarten (Dutch part)
Kosovo 33
Somalia
Kuwait
Georgia
Kyrgyz Republic
St. Vincent and the Grenadines
Lao PDR
Turkmenistan
Zambia
Ukraine
Afghanistan
Uruguay
Lesotho
Vietnam 25
Liberia 14
Nicaragua 18
Libya
Nigeria
Liechtenstein
Congo, Dem. Rep.
Bahrain 42
Comoros
Greenland
China
Macao SAR, China
Chad
Bermuda
French Polynesia
Madagascar
Aruba
Malawi
Cayman Islands
Eritrea
Russian Federation
Equatorial Guinea
Samoa
Mali
Sao Tome and Principe
Dominica
Senegal
Marshall Islands
Seychelles
Mauritania
Singapore
Djibouti
Andorra
Suriname
Solomon Islands
Cabo Verde
Cameroon 13
Albania 28
Belarus
Tanzania
St. Kitts and Nevis
Timor-Leste 10
St. Martin (French part)
Gambia, The
Sudan
Micronesia, Fed. Sts.
Swaziland
Curacao
Burundi
Monaco
Tajikistan
Tonga
Burkina Faso
Tunisia
Togo
Bolivia
Trinidad and Tobago
Morocco
Botswana
Mozambique
Turks and Caicos Islands
Myanmar
Uganda
Cote d'Ivoire
United Arab Emirates
Nepal
United States 25
Congo, Rep.
Uzbekistan
New Caledonia
Venezuela, RB 29
New Zealand
Virgin Islands (U.S.)
Maldives
Yemen, Rep. 19
Lebanon
Zimbabwe

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