Country name 2010 2011 2012 2013
Afghanistan 17 9 9 5
Albania 0 1 1 0
Algeria 8 8 9 8
American Samoa
Andorra
Angola
Antigua and Barbuda 4 4 3 3
Argentina 0 0 0 1
Armenia 3 3 2 3
Aruba 1 1 1 1
Australia 3 3 4 6
Austria 4 4 4 4
Azerbaijan 0 0 0 0
Bahamas, The
Bahrain 21 11 12 12
Bangladesh 5 4 5 5
Barbados 4
Belarus 1 1 1 1
Belgium 5 5 5 5
Belize 2 2 1 1
Benin 2 1 11
Bermuda 19 19 20 20
Bhutan 4 3 2 3
Bolivia 10 7 9 10
Bosnia and Herzegovina 0 0 0 0
Botswana 2 31 2 19
Brazil 8 9 8 9
Brunei Darussalam
Bulgaria 3 3 3 3
Burkina Faso 5
Burundi 22 21 15 17
Cabo Verde 1 2 1 1
Cambodia 0 1 1 1
Cameroon 4 3 5 5
Canada 10 11 10 10
Cayman Islands
Central African Republic
Chad
Chile 7 6 7 7
China 2 2 2 3
Colombia 1 1 1 1
Comoros 0 0 0
Congo, Dem. Rep. 16 17 13 8
Congo, Rep.
Costa Rica 0 0 0 1
Cote d'Ivoire 10
Croatia 1 1 1 1
Cuba
Curacao
Cyprus 16 12 10 7
Czech Republic 2 2 2 1
Denmark
Djibouti
Dominica 2 2 3 3
Dominican Republic 1 2 2 1
Ecuador
Egypt, Arab Rep. 1 1 1
El Salvador 2 2 4 4
Equatorial Guinea
Eritrea
Estonia 2 2 2 2
Ethiopia 0 0 0
Faeroe Islands 1 1
Fiji 0 0 0 0
Finland 3 3 3 7
France 3 5 8 8
French Polynesia 1 1 1
Gabon
Gambia, The 0 0 6
Georgia 4 2 2 1
Germany 13 13 12 11
Ghana 1 2 1 2
Greece 2 2 2 2
Greenland
Grenada 3 2 2 2
Guam
Guatemala 2 1 1 1
Guinea 16 12 16 5
Guinea-Bissau 11 0 2
Guyana 11 11 12 7
Haiti
Honduras 1 1 1 1
Hong Kong SAR, China 17 17 17
Hungary 2 2 1 1
Iceland 20 18 17 5
India 7 6 5 6
Indonesia 3 2 1 1
Iran, Islamic Rep.
Iraq 1 2 1
Ireland 21 20 19 18
Isle of Man
Israel 0 0 0 0
Italy 6 5 6 6
Jamaica 2 2 1 1
Japan 4 4 3 4
Jordan
Kazakhstan 3 3 3 1
Kenya 5 6 7
Kiribati 28 23 34
Korea, Dem. Rep.
Korea, Rep. 3 3 2 2
Kosovo 4 2 4 4
Kuwait 4 5 4 8
Kyrgyz Republic 1 0 0 1
Lao PDR 2 5 1 6
Latvia 6 7 7 8
Lebanon 14 7 11 12
Lesotho 1 6 4 1
Liberia 12 14
Libya 18 21 20
Liechtenstein
Lithuania 1 1 1 1
Luxembourg 64 62 58 58
Macao SAR, China 1 1 1 2
Macedonia, FYR 0 0 0 0
Madagascar
Malawi 1 17 18
Malaysia 1 2 2 2
Maldives 0 0 0 1
Mali 2 2
Malta 7 6 7 6
Marshall Islands
Mauritania 2 2
Mauritius 3 7 6 8
Mexico 12 15 12 14
Micronesia, Fed. Sts.
Moldova 1 1 0 1
Monaco
Mongolia 2 1 2 1
Montenegro 1 1 1 1
Morocco 1 1 1 1
Mozambique 1 1 1 0
Myanmar 0 0
Namibia 1 1 0 1
Nepal 0 0 0 0
Netherlands 2 2 2 2
New Caledonia 2 1 3
New Zealand 3 4 4 4
Nicaragua 1 1 1 1
Niger 5 0 8
Nigeria 1 1 1
Northern Mariana Islands
Norway 4 6 7 9
Oman 1 1 2 2
Pakistan 3 5 3 4
Palau
Panama 9 10 9 7
Papua New Guinea 3 5 3
Paraguay 5 5 3 3
Peru 7 9 10 9
Philippines 1 1 1 1
Poland 2 2 2 2
Portugal 2 2 2 1
Puerto Rico
Qatar 7 7 7
Romania 2 3 4 2
Russian Federation 3 3 3 3
Rwanda 0 0 0
Samoa 1 3
San Marino
Sao Tome and Principe 3 2 3
Saudi Arabia 12 3 4 5
Senegal 2 2
Serbia 2 2 2 1
Seychelles 10 8 0
Sierra Leone 1 1 1 0
Singapore 16 16 16 17
Sint Maarten (Dutch part)
Slovak Republic 1 1 1 1
Slovenia 2 2 2 2
Solomon Islands 9 9 7 0
Somalia
South Africa 8 8 8 8
South Sudan
Spain 5 5 4 4
Sri Lanka 3 3 9 7
St. Kitts and Nevis 2 2 1 1
St. Lucia 2 2 2 2
St. Martin (French part)
St. Vincent and the Grenadines 2 2 2 2
Sudan 7 4 3 1
Suriname 1 6 10 5
Swaziland 16 4 5 4
Sweden 3 4 4 4
Switzerland 33 32 32 32
Syrian Arab Republic 1
Tajikistan 2 2 13
Tanzania 2 1 2 2
Thailand 1 1 2 1
Timor-Leste 3 2
Togo 4
Tonga 0 0 1
Trinidad and Tobago 16 2
Tunisia 3 3 3 3
Turkey 3 3 3 4
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 3 3 3 2
Ukraine 3 2 1 2
United Arab Emirates
United Kingdom 24 28 28 26
United States 16 15 15 15
Uruguay 5 4 4 5
Uzbekistan
Vanuatu 4 4 5 3
Venezuela, RB 0 0 0
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza 1 0 0 0
Yemen, Rep.
Zambia 2 2 2 1
Zimbabwe

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