Country name 1991 1992 1993 1994 1995
Qatar 2 2 2 2 2
United Arab Emirates 3 3 2 2 2
Kuwait 3 3 3 3 3
St. Martin (French part) 3 3 3 3 3
Bahrain 3 3 3 3 3
Brunei Darussalam 4 4 3 3 3
Costa Rica 4 4 4 4 4
Syrian Arab Republic 5 4 4 4 4
Virgin Islands (U.S.) 5 5 5 5 5
Saudi Arabia 5 5 4 4 4
Guam 5 5 5 5 5
Singapore 5 5 5 5 5
Malaysia 5 5 5 5 5
Jordan 5 5 5 5 5
Panama 5 5 5 5 5
Libya 5 5 5 5 5
Oman 5 5 5 4 4
Mexico 5 5 5 5 5
New Caledonia 6 5 5 6 5
Macao SAR, China 5 5 5 5 5
Venezuela, RB 5 5 5 5 5
Hong Kong SAR, China 5 5 5 5 5
French Polynesia 5 5 5 5 5
Korea, Rep. 6 5 5 5 5
Tunisia 6 6 6 6 6
Jamaica 6 6 6 6 6
Bahamas, The 6 6 6 6 6
Belize 5 6 6 6 6
Dominica 6 7
Ecuador 6 6 6 6 6
Chile 6 6 6 6 6
Thailand 6 6 6 6 6
Korea, Dem. People’s Rep. 6 6 6 7 8
Algeria 6 6 6 6 6
Tonga 6 6 6 6 6
Dominican Republic 6 6 6 6 6
Liechtenstein 6 6 6 7 7
Colombia 6 6 6 6 6
Vietnam 6 6 6 6 6
Albania 6 6 6 6 6
Fiji 6 6 6 6 6
West Bank and Gaza 6 6 6 6 5
Iran, Islamic Rep. 7 6 6 6 5
Paraguay 6 6 6 6 6
Honduras 7 6 6 6 6
Israel 7 6 7 7 6
Micronesia, Fed. Sts. 6 6 6 6 6
Philippines 7 6 6 6 6
Iraq 7 6 6 6 6
Uzbekistan 6 7 7 7 6
Mauritius 7 7 7 7 7
Iceland 7 7 7 7 7
Lebanon 7 7 7 6 6
China 7 7 7 6 7
Nicaragua 7 7 6 6 6
Sri Lanka 7 7 7 7 7
St. Vincent and the Grenadines 7 7 7 7 7
St. Lucia 7 7 7 7 7
Japan 7 7 7 7 7
Canada 7 7 7 7 7
Brazil 7 7 7 7 7
Cyprus 7 7 7 7 7
Peru 7 7 7 7 6
Samoa 7 7 7 7 7
Morocco 7 7 7 7 7
Aruba 7 7 7 7 7
Kyrgyz Republic 7 7 8 8 8
Australia 7 7 7 7 7
Azerbaijan 6 7 7 7 7
Cuba 7 7 7 7 7
Suriname 7 7 7 7 7
Seychelles 7 7 7 7 7
Antigua and Barbuda 7 7 7 7 7
Palau 7 7 7 8 6
Montenegro 7 7 8 8 8
El Salvador 8 8 7 7 7
Cabo Verde 8 8 7 7 7
Trinidad and Tobago 8 8 8 8 8
Puerto Rico 7 8 8 8 8
Macedonia, FYR 8 8 8 8 8
Indonesia 8 8 8 7 7
Maldives 8 8 7 7 6
Vanuatu 8 8 8 7 7
Turkey 8 8 8 7 7
South Africa 8 8 8 8 8
New Zealand 8 8 8 7 7
Botswana 7 8 8 9 10
Bermuda 8 8 8 8 8
Malta 8 8 7 7 7
Greenland 8 8 8 8 9
Egypt, Arab Rep. 8 8 8 8 7
Bosnia and Herzegovina 8 8 8 8 8
Guatemala 8 8 8 8 7
Kazakhstan 8 8 9 10 10
Argentina 8 8 8 8 8
United States 9 9 9 9 9
Faroe Islands 8 9 8 8 8
Spain 9 9 9 9 9
Netherlands 9 9 9 9 9
Turkmenistan 9 9 8 8 8
Grenada 9 9 9 9 9
Namibia 9 9 9 9 9
Guyana 9 9 9 9 8
Ireland 9 9 9 9 9
Armenia 9 9 9 9 9
Switzerland 9 9 9 9 9
France 9 9 9 9 9
Kiribati 9 9 9 9 9
Greece 9 9 9 9 10
Bangladesh 10 9 9 9 8
Swaziland 9 9 10 10 10
Mongolia 10 10 9 9 9
Barbados 10 10 10 10 10
Italy 10 10 10 10 10
Georgia 10 10 10 10 10
Uruguay 10 10 10 10 10
Slovenia 10 10 10 10 10
Tajikistan 10 10 10 9 9
Sao Tome and Principe 10 10 10 10 9
Myanmar 10 10 10 10 9
Finland 10 10 10 9 10
Lesotho 10 10 10 11 11
Slovak Republic 10 10 10 10 10
Portugal 10 10 11 10 10
Zimbabwe 9 10 11 12 13
Papua New Guinea 10 10 10 10 10
Solomon Islands 11 10 10 10 9
Poland 11 10 10 10 10
Luxembourg 10 10 10 9 9
India 11 10 10 10 10
Mauritania 10 10 10 10 10
Pakistan 11 10 10 10 10
Kenya 10 10 11 11 12
Norway 11 10 11 10 10
Belgium 10 10 11 10 10
Ghana 11 10 10 10 10
St. Kitts and Nevis 11 9
Austria 11 11 10 10 10
Moldova 10 11 11 11 11
Djibouti 11 11 11 11 11
Comoros 11 11 10 10 10
Gabon 11 11 11 11 11
Sweden 11 11 11 11 11
United Kingdom 11 11 11 11 11
Germany 11 11 11 11 11
Yemen, Rep. 11 11 11 11 10
Senegal 11 11 11 11 11
Lithuania 11 11 13 13 13
Belarus 11 11 12 13 13
Croatia 12 11 11 11 11
Romania 11 12 12 12 12
Czech Republic 12 12 11 11 11
Sudan 12 12 12 12 11
Denmark 12 12 12 12 12
Nepal 12 12 11 11 10
Togo 12 12 12 12 12
Cambodia 12 12 12 12 11
Russian Federation 11 12 15 16 15
Bolivia 13 12 12 12 11
Bhutan 13 12 12 11 11
Haiti 13 13 12 12 12
Bulgaria 13 13 13 13 14
Congo, Rep. 13 13 13 13 14
Lao PDR 13 13 13 12 12
Isle of Man 14 13 12
Estonia 13 13 14 15 15
Ukraine 13 13 14 15 15
Latvia 13 14 15 17 16
Benin 14 14 13 13 13
Cameroon 14 14 14 14 14
Gambia, The 14 14 14 14 13
Eritrea 15 14 13 13 12
Cote d'Ivoire 14 14 15 15 15
Hungary 14 14 15 14 14
Madagascar 15 14 14 13 13
Afghanistan 15 15 14 14 13
Timor-Leste 15 15 14 14 13
Tanzania 15 15 15 15 15
Guinea 17 16 16 16 16
Congo, Dem. Rep. 17 17 17 17 17
Burkina Faso 17 17 17 17 17
Guinea-Bissau 17 17 17 16 16
Central African Republic 17 17 17 18 18
Ethiopia 18 17 17 17 16
Liberia 18 18 17 17 16
Equatorial Guinea 18 18 17 17 16
Burundi 18 18 18 17 17
Nigeria 18 18 18 18 18
Chad 19 19 19 19 18
Uganda 19 19 19 19 19
Zambia 19 19 20 20 20
Mali 20 20 19 19 19
South Sudan 20 20 19 19 18
Somalia 20 20 20 19 19
Malawi 20 20 20 20 20
Mozambique 21 20 20 19 19
Niger 22 22 21 21 20
Angola 23 23 23 23 22
Sierra Leone 27 27 28 28 28
Rwanda 37 40 39 37 33
Northern Mariana Islands
Marshall Islands
Turks and Caicos Islands
American Samoa
Curacao
Tuvalu
Sint Maarten (Dutch part)
Andorra
Serbia 12 12
Monaco
San Marino
Cayman Islands

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