Country name 1994 1995 1996 1997 1998
United Arab Emirates 1 1 1 1 1
Qatar 1 1 2 2 2
Eritrea 2 2 2 2 2
Kuwait 2 2 2 3 3
Afghanistan 2 2 2 2 2
Timor-Leste 2 2 2 2 2
Oman 2 2 2 2 2
Rwanda 2 2 2 3 3
West Bank and Gaza 2 2 2 2 2
Bahrain 2 2 2 2 2
Papua New Guinea 2 2 2 2 2
Niger 2 3 3 3 3
Angola 3 3 3 2 2
Saudi Arabia 3 3 3 3 3
Brunei Darussalam 3 3 3 3 3
Solomon Islands 3 3 3 3 3
Uganda 3 3 3 3 3
Kenya 3 3 3 3 3
Botswana 3 3 3 3 3
Djibouti 3 3 3 3 3
Sierra Leone 3 3 3 3 3
Gambia, The 3 3 3 3 3
Tanzania 3 3 3 3 3
Swaziland 3 3 3 3 3
Zambia 3 3 3 3 3
South Sudan 3 3 3 3 3
Cote d'Ivoire 3 3 3 3 3
Burundi 3 3 3 3 3
Nigeria 3 3 3 3 3
Congo, Dem. Rep. 3 3 3 3 3
Ghana 3 3 3 3 3
Sudan 3 3 3 3 3
Togo 3 3 3 3 3
Fiji 3 3 3 3 3
Liberia 3 3 3 3 3
Madagascar 3 3 3 3 3
Jordan 3 3 3 3 3
Malawi 3 3 3 3 3
Maldives 3 3 3 3 3
Chad 3 3 3 3 3
Senegal 3 3 3 3 3
Philippines 3 3 3 3 3
Ethiopia 3 3 3 3 3
Somalia 3 3 3 3 3
Burkina Faso 3 3 3 3 3
Zimbabwe 3 3 3 3 3
Benin 3 3 3 3 3
Mozambique 3 3 3 3 3
Syrian Arab Republic 3 3 3 3 3
Comoros 3 3 3 3 3
Mauritania 3 3 3 3 3
Guinea-Bissau 3 3 3 3 3
Yemen, Rep. 3 3 3 3 3
Bhutan 3 3 3 4 4
Algeria 3 3 3 4 4
Nicaragua 3 3 3 4 4
South Africa 3 3 3 3 3
Namibia 3 3 3 3 3
Cameroon 3 3 3 3 3
Cambodia 3 4 4 4 4
Libya 3 4 4 4 4
Kiribati 4 3 3 3 3
French Polynesia 4 4 4 4 4
Micronesia, Fed. Sts. 4 4 4 4 4
Vanuatu 4 3 3 3 3
Lao PDR 4 4 4 4 4
Guinea 4 4 4 4 3
Honduras 4 4 4 4 4
Nepal 4 4 4 4 4
Guatemala 4 4 4 4 4
Iran, Islamic Rep. 4 4 4 4 4
Iraq 4 4 4 4 4
Congo, Rep. 4 4 4 4 4
Malaysia 4 4 4 4 4
Bangladesh 4 4 4 4 4
Pakistan 4 4 4 4 4
Mongolia 4 4 4 4 4
Tajikistan 4 4 4 4 4
Mali 4 4 4 4 4
Bolivia 4 4 4 4 4
Haiti 4 4 4 4 4
Morocco 4 4 4 4 4
Central African Republic 4 4 4 4 4
India 4 4 4 4 4
Turkmenistan 4 4 4 4 4
Venezuela, RB 4 4 4 4 4
Indonesia 4 4 4 4 4
Samoa 4 4 4 4 4
Equatorial Guinea 4 4 4 4 4
Uzbekistan 4 4 4 4 4
Lesotho 4 4 4 4 4
Peru 4 4 4 5 5
Paraguay 4 4 4 4 4
Sao Tome and Principe 4 4 4 4 4
Dominican Republic 4 5 5 5 5
Colombia 4 4 5 5 5
Myanmar 4 5 5 5 5
Mexico 4 5 5 5 5
Belize 4 5 5 4 4
Guam 5 5 5 5 5
Azerbaijan 5 5 5 5 5
Bahamas, The 5 5 5 5 5
Ecuador 5 5 5 5 5
El Salvador 5 5 5 5 5
Brazil 5 5 5 5 5
Cabo Verde 5 5 5 5 5
Korea, Dem. Rep. 5 5 5 5 6
Turkey 5 5 5 5 6
Tunisia 5 5 5 6 6
Panama 5 5 5 5 5
Egypt, Arab Rep. 5 5 5 5 5
Mauritius 5 5 5 6 6
Guyana 5 5 5 5 5
Suriname 5 5 5 5 6
New Caledonia 5 5 5 5 6
Costa Rica 5 5 5 5 5
Tonga 5 5 5 6 6
Thailand 5 5 6 6 6
Kyrgyz Republic 5 5 5 5 5
Albania 6 6 6 6 6
Korea, Rep. 6 6 6 6 7
Vietnam 6 6 6 6 6
Gabon 6 6 6 6 6
Sri Lanka 6 6 6 6 6
Trinidad and Tobago 6 6 6 6 6
China 6 6 6 6 7
Singapore 6 6 7 7 7
Lebanon 6 6 6 7 7
Chile 6 7 7 7 7
St. Vincent and the Grenadines 7 7 7 7 7
Aruba 7 7 7 7 7
Virgin Islands (U.S.) 7 7 7 8 8
Kazakhstan 7 7 7 7 7
Seychelles 7 7 7 8 8
Macao SAR, China 7 7 7 7 7
Jamaica 7 7 7 7 7
Bosnia and Herzegovina 8 8 9 9 10
St. Lucia 8 8 8 8 8
Armenia 8 8 9 9 9
Grenada 8 8 8 8 8
Macedonia, FYR 8 9 9 9 9
Curacao 8 9 9 9 10
Antigua and Barbuda 9 8 8 8 8
Moldova 9 9 9 9 10
Montenegro 9 9 10 10 11
Cuba 9 9 9 9 10
Hong Kong SAR, China 9 10 10 10 10
Argentina 9 10 10 10 10
Israel 10 10 10 10 10
Malta 10 10 10 10 10
Cyprus 10 10 10 10 10
Puerto Rico 10 10 11 11 11
Barbados 11 11 11 11 11
Slovak Republic 11 11 11 11 11
Serbia 11 11 12 12 12
Georgia 11 11 12 12 12
Poland 11 11 11 12 12
Iceland 11 11 11 11 11
New Zealand 11 12 12 12 12
Ireland 11 11 11 11 11
Romania 12 12 12 13 13
Australia 12 12 12 12 12
Russian Federation 12 12 12 12 12
Canada 12 12 12 12 12
Slovenia 12 12 13 13 13
Lithuania 12 12 13 13 13
Belarus 12 12 13 13 13
Uruguay 12 12 13 13 13
United States 13 13 13 13 12
Croatia 13 14 14 14 15
Netherlands 13 13 13 13 13
Czech Republic 13 13 13 13 14
Estonia 13 14 14 14 15
Ukraine 13 14 14 14 14
Latvia 13 14 14 14 14
Luxembourg 14 14 14 14 14
Japan 14 14 15 15 16
Finland 14 14 14 14 15
Hungary 14 14 14 15 15
Switzerland 15 15 15 15 15
Portugal 15 15 15 15 16
Bulgaria 15 15 15 16 16
Greece 15 15 16 16 16
France 15 15 15 16 16
Spain 15 15 16 16 16
Austria 15 15 15 15 15
Germany 15 15 16 16 16
Denmark 15 15 15 15 15
United Kingdom 16 16 16 16 16
Belgium 16 16 16 16 17
Norway 16 16 16 16 15
Italy 16 17 17 17 18
Sweden 18 17 17 17 17
Kosovo
St. Kitts and Nevis
Faeroe Islands
Sint Maarten (Dutch part)
San Marino
Bermuda
Andorra
Cayman Islands
Dominica
Isle of Man
Tuvalu
Palau
Northern Mariana Islands
St. Martin (French part)
Monaco
Greenland
Liechtenstein
Marshall Islands
Turks and Caicos Islands
American Samoa

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