Country name 2010 2011 2012 2013 2014
Argentina 3 2 2 2 2
Singapore 3 3 3 3 4
India 4 4 4 4 4
Turkey 4 5 5 5 5
Hong Kong SAR, China 4 4 4 5 5
Korea, Rep. 5 5 5 5
China 5 5 5 5 6
Brazil 5 5 5 5 5
Zambia 5 5 6 4 5
Hungary 5 5 5 5 5
Thailand 5 5 5 5 6
United States 5 5 5 5 6
Czech Republic 5 6 6 6 6
Australia 5 5 5 6 6
Switzerland 6 6 6 6 6
Slovak Republic 6 6 6 6 6
Mexico 6 7 6 7 6
South Africa 7 7 7 7 6
Congo, Rep. 7 6 6 7
Chile 7 7 7 8 8
Germany 7 7 7 8 8
Finland 7 7 7 8 8
Austria 7 7 7 8
Cambodia 7 7 7 6
Israel 7 7 7 7 8
Canada 7 7 7 8 8
Paraguay 7 7 8 8 8
Bahrain 8 8 11
Poland 8 8 8 9 8
Bolivia 8 8 7 7 8
Romania 8 7 8 8 8
Malaysia 8 9 9 8 8
Belarus 8 7 8 9 11
Norway 8 8 9 9 9
Panama 8 7 14 14 12
Slovenia 8 8 8 8 8
Qatar 8 9 9
Myanmar 8
Belgium 8 8 9 9 9
Ecuador 8 9 8 7 8
Indonesia 8 9 8 9
France 8 8 8 9 9
Vietnam 9 9 8 8
Sweden 9 9 9 10 11
Costa Rica 9 9 11 10
United Kingdom 9 9 9 10 13
Italy 9 9 10 11 11
Ukraine 9 7 9 10 11
Japan 9 9 9 9 8
Tunisia 9 11 9 11
Kazakhstan 9 10 9 9 10
Uruguay 10 11 9 11 11
Bulgaria 10 9 9 9 9
Colombia 10 10 10 10
Tanzania 10 10 9 8
Netherlands 10 12 12 12 12
Nigeria 10 31 23 18
Peru 10 10 10 10 11
Croatia 10 11 12 12 13
Spain 10 11 11 11 11
New Zealand 11 11 11 11 11
Malta 11 9 9 10 9
Iceland 11 11 10 11 11
Ethiopia 11 15 10 12
New Caledonia 11 12 13 14 13
Philippines 11 10 10 10 12
Trinidad and Tobago 11
Luxembourg 11 10 10 11 12
Estonia 11 10 9 10 10
Morocco 11 13 12 11
Bhutan 11 11 14
Mozambique 12 12 13 11 13
Mali 12 14 14
Kenya 12 11
Oman 12 11 10 9 12
Libya 12
Ireland 12 13 14 14 14
Greece 12 13 12 13 13
Botswana 12 10 9 10 9
Uganda 12 13 11 11
Macedonia, FYR 12 12 13 13 11
Lithuania 12 12 12 13 13
Bermuda 13 17 21 19 21
Pakistan 13 12 11 10 12
Guatemala 13 13 13 13 14
Denmark 13 13 14 14 14
Portugal 13 15 15 16 15
Dominican Republic 14 14 14 14 14
Malawi 14 13 11
Madagascar 14 18 16 19
Burundi 14 25 30 14 13
Afghanistan 14 14 4 8 10
Russian Federation 14 12 12 13
Nepal 14 15 18 19
Latvia 15 13 14 14 14
Guyana 15 15 15 15 15
Cyprus 15 16 17 20 20
Moldova 15 13 14 14 13
Namibia 15 14 13 13
Burkina Faso 15 17 12 13
Niger 15 16 32 33 25
Suriname 15 14
Ghana 15 15 14 17
Sri Lanka 15 13 12 12 13
Iran, Islamic Rep. 15 14
Venezuela, RB 15 16 16 18
Togo 16 17 15 14
El Salvador 16 16 16 15 16
Saudi Arabia 16 15 14 15
Jordan 16 16 17 18 18
Lebanon 16 17 16 16
Algeria 16 23 20 19 20
Nicaragua 16 17 15 17 17
Honduras 16 16 17
Belize 17 13 14 14
Kyrgyz Republic 17 17 15 14
Macao SAR, China 17 16 14 15
Bangladesh 17 19
Bahamas, The 18 16 16 16 16
Jamaica 18 17 17 17 17
Cameroon 18 25 19 17
Albania 18 17 17 18 10
Armenia 18 20 19 20 20
Bosnia and Herzegovina 18 18 18 18 17
Zimbabwe 18 15 19 14 15
Georgia 18 12 13 14 15
Fiji 18 21 21 16 18
Azerbaijan 19 14 15 16 18
Greenland 19 18 19 21 23
Egypt, Arab Rep. 19 24 22 18 21
Cote d'Ivoire 19 25 20 15 17
Mauritania 19 14 15 11 12
St. Kitts and Nevis 20 24
Lesotho 21 24 21
Syrian Arab Republic 21
Mauritius 21 21 22 22 21
Antigua and Barbuda 21 24 37 36
St. Vincent and the Grenadines 22 24 25
Maldives 22 21 21 22 21
Senegal 22 23 24 24 23
Dominica 22 25
Vanuatu 23 25
French Polynesia 24 25 25 24
Samoa 25 26 26 27 24
Palau 25 23 23 20
Barbados 25 19 19 20 20
Sudan 26 18
Cabo Verde 28 25 28 32
Central African Republic 28 31 30 36
Tonga 29 30 29 30 27
Sao Tome and Principe 30 32 30 31 32
Yemen, Rep. 31 32 32 29
Aruba 32 28 31 32
Gambia, The 36 33 33 37 41
Benin 39 34 38 40 48
Kiribati 41 45 34 36
Cuba
Puerto Rico
Korea, Dem. Rep.
San Marino
Brunei Darussalam 14 15 15
Iraq
Curacao
Guam
Kuwait 15
Liechtenstein
Haiti
Serbia
Swaziland
Seychelles
Taiwan, China
Sierra Leone
Timor-Leste 14
Grenada
Rwanda 17 17 13 19
Sint Maarten (Dutch part)
Guinea-Bissau
Guinea
Northern Mariana Islands
Gabon
Marshall Islands
Solomon Islands 18 18 20
Djibouti
Somalia
Micronesia, Fed. Sts.
Isle of Man
Tajikistan
Papua New Guinea 12 11
Congo, Dem. Rep.
Turkmenistan
Comoros
Tuvalu
Chad
Uzbekistan
Cayman Islands
Mongolia 9 9
Turks and Caicos Islands 26 25
Virgin Islands (U.S.)
Lao PDR
Liberia
United Arab Emirates
St. Martin (French part)
Andorra
Montenegro
Eritrea
Monaco
Equatorial Guinea
Angola
St. Lucia
West Bank and Gaza
South Sudan
Faeroe Islands
American Samoa

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