Country name 2010 2011 2012 2013 2014
New Zealand 1 1 1 1 1
Canada 1 1 1 1 1
Slovenia 2 2 2 2 2
Macedonia, FYR 3 3 2 2 2
Kyrgyz Republic 2 2 2 2 2
Armenia 5 3 3 2 2
Georgia 3 2 2 2 2
Portugal 5 4 4 3 3
Singapore 3 3 3 3 3
Sweden 3 3 3 3 3
Burundi 8 8 4 3 3
Hong Kong SAR, China 3 3 3 3 3
Malaysia 9 3 3 3 3
Burkina Faso 4 3 3 3 3
Belgium 3 3 3 3 3
Afghanistan 4 4 4 3 3
Azerbaijan 6 6 6 3 3
Australia 3 3 3 3 3
Korea, Rep. 8 5 3 3 3
Finland 3 3 3 3 3
Bulgaria 4 4 4 4 4
Senegal 5 4 4 4 4
Latvia 5 4 4 4 4
Hungary 4 4 4 4 4
Madagascar 3 3 3 4 4
Poland 6 6 6 4 4
Sao Tome and Principe 10 4 4 4 3
Thailand 7 5 4 4 4
Netherlands 6 6 5 4 4
Liberia 5 4 4 4 4
Samoa 4 4 4 4 4
Ireland 4 4 4 4 4
Lithuania 6 6 7 4 3
Tonga 4 4 4 4 4
Denmark 4 4 4 4 4
Marshall Islands 5 5 5 5 5
Mauritius 5 5 5 5 5
France 5 5 5 5 5
Morocco 6 6 6 5 5
Greece 15 11 11 5 5
Mongolia 7 7 7 5 5
Albania 6 6 5 5 5
Estonia 5 5 5 5 4
Panama 6 6 6 5 5
Oman 5 5 5 5 5
Norway 5 5 5 5 4
Dominica 5 5 5 5 5
Iceland 5 5 5 5 5
Lebanon 5 5 5 5 5
Mali 6 4 4 5 5
St. Lucia 5 5 5 5 5
Tajikistan 8 5 5 5 4
Belarus 6 6 6 5 5
Jamaica 6 6 6 5 2
Israel 5 5 5 5 5
South Africa 6 5 5 5 5
Cameroon 6 5 5 5 5
Romania 5 6 6 5 5
Uruguay 11 5 5 5 5
Cote d'Ivoire 10 10 10 5 4
Maldives 5 5 5 5 5
Lao PDR 7 7 6 6 6
Kazakhstan 6 6 6 6 6
Italy 6 6 6 6 5
Luxembourg 6 6 6 6 6
Guinea 12 12 6 6 6
Moldova 8 7 7 6 5
Guatemala 12 12 12 6 6
Grenada 6 6 6 6 6
Mexico 6 6 6 6 6
Cyprus 6 6 6 6 6
United States 6 6 6 6 6
Turkey 6 6 6 6 7
Serbia 7 7 6 6 6
Sierra Leone 6 6 6 6 6
United Arab Emirates 8 7 6 6 6
United Kingdom 6 6 6 6 6
Puerto Rico 7 6 6 6 6
Peru 7 6 6 6 6
Zambia 6 6 7 6 5
Montenegro 7 6 6 6 6
Yemen, Rep. 6 6 6 6 6
Niger 9 9 9 6 6
Switzerland 6 6 6 6 6
Papua New Guinea 6 6 6 6 6
Ukraine 10 9 7 6 6
Russian Federation 8 8 8 6 4
Trinidad and Tobago 8 8 8 7 7
Uzbekistan 10 9 9 7 7
Togo 7 7 6 7 6
Solomon Islands 7 7 7 7 7
Paraguay 7 7 7 7 7
Nicaragua 8 8 8 7 6
Nepal 7 7 7 7 7
Rwanda 6 6 7 7 8
Slovak Republic 6 6 6 7 7
St. Vincent and the Grenadines 7 7 7 7 7
St. Kitts and Nevis 7 7 7 7 7
Micronesia, Fed. Sts. 7 7 7 7 7
Syrian Arab Republic 7 7 7 7 7
Lesotho 7 7 7 7 7
Egypt, Arab Rep. 7 7 7 7 7
Dominican Republic 8 7 7 7 7
Iran, Islamic Rep. 6 6 7 7 6
Benin 10 9 8 7 7
Bahamas, The 7 7 7 7 7
Bahrain 7 7 7 7 7
Gabon 8 8 8 7 7
Croatia 7 7 7 7 7
Cabo Verde 8 8 8 7 7
Jordan 7 7 7 7 7
Kiribati 7 7 7 7 7
Chile 8 7 7 7 7
Colombia 8 8 8 8 8
Barbados 8 8 8 8
Bhutan 8 8 8 8 8
Gambia, The 8 8 8 8 7
El Salvador 8 8 8 8 8
Ghana 7 7 7 8 8
Central African Republic 9 8 8 8 8
Comoros 10 10 9 8 8
Palau 8 8 8 8 8
San Marino 8 8 8
Qatar 9 8 8 8 8
Timor-Leste 10 8 8 8 5
Japan 8 8 8 8 8
Angola 8 8 8 8 8
Guyana 8 8 8 8 8
Antigua and Barbuda 8 8 8 8 8
Austria 8 8 8 8 8
Vanuatu 8 8 8 8 8
Nigeria 8 8 8 9 9
Germany 9 9 9 9 9
West Bank and Gaza 11 11 11 9 9
Costa Rica 12 12 12 9 9
Sri Lanka 9 9 9 9 9
Czech Republic 9 9 9 9 9
Djibouti 11 11 11 9 7
Saudi Arabia 9 9 9 9 9
Guinea-Bissau 17 9 9 9 9
Mauritania 9 9 9 9 7
Zimbabwe 9 9 9 9 9
Bangladesh 9 9 9 9 9
Mozambique 9 9 9 9 9
Seychelles 10 10 10 9 9
Ethiopia 9 9 9 9 9
Tanzania 10 10 9 9 9
Belize 9 9 9 9 9
Chad 13 11 9 9 9
Indonesia 11 10 10 9 10
Kenya 11 11 10 10 10
Libya 10 10 10
Vietnam 10 10 10 10 10
Pakistan 10 10 10 10 10
Sudan 10 10 10 10 10
Namibia 10 10 10 10 10
Tunisia 10 10 10 10 10
Iraq 11 11 10 10 10
Malawi 10 10 10 10 8
Spain 10 10 10 10 6
Botswana 10 10 10 10 10
Cambodia 10 10 10 11 11
Bosnia and Herzegovina 12 12 11 11 11
Congo, Dem. Rep. 10 10 10 11 7
Myanmar 11 11 11
Malta 11 11 11 11
Congo, Rep. 11 11 11 11 11
Fiji 8 9 11 11 11
India 12 12 12 12 12
Swaziland 12 12 12 12 12
Haiti 12 12 12 12 12
Kuwait 13 12 12 12 12
Honduras 12 12 12 12 12
Brazil 13 13 13 12 12
Eritrea 13 13 13 13 13
Algeria 13 13 13 13 13
Suriname 13 13 13 13 13
China 14 14 13 13 11
Ecuador 13 13 13 13 13
South Sudan 13 13 13
Argentina 14 14 14 14 14
Bolivia 15 15 15 15 15
Uganda 17 15 15 15 15
Brunei Darussalam 15 15 15 15 15
Philippines 17 16 16 16 16
Venezuela, RB 17 17 17 17 17
Equatorial Guinea 18 18 18 18 18
St. Martin (French part)
Turks and Caicos Islands
Liechtenstein
Andorra
Bermuda
Taiwan, China
Northern Mariana Islands
New Caledonia
Turkmenistan
Faeroe Islands
Tuvalu
Isle of Man
Somalia
Aruba
Curacao
Cayman Islands
Cuba
Monaco
Macao SAR, China
Greenland
Guam
Virgin Islands (U.S.)
Sint Maarten (Dutch part)
American Samoa
French Polynesia
Korea, Dem. Rep.

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