Country name 1995 1996 1997 1998 1999
Puerto Rico 4
Brazil 11
Italy 12
Uzbekistan 14
Dominican Republic 14 14
Peru 18
Honduras 18
Paraguay 19 17
Tanzania 26 22
Mali 28
Benin 28
Nepal 32
Comoros 36
Bahamas, The
Lithuania 18
Bahrain
Sweden
Bangladesh 20
Moldova 7
Barbados
Sint Maarten (Dutch part)
Belarus
Vietnam 8
Belgium
Austria
Belize 21
Australia
Azerbaijan
San Marino
Bermuda
Sri Lanka
Bhutan
United Arab Emirates
Bolivia 27
Lesotho
Bosnia and Herzegovina
Madagascar 28
Botswana
Mauritania
Algeria
Morocco 16
Brunei Darussalam
Niger 18
Bulgaria 30
Romania 6
Burkina Faso 30
Serbia
Burundi
Somalia
Cabo Verde 14
St. Vincent and the Grenadines
Cambodia
Turks and Caicos Islands
Cameroon 21
Antigua and Barbuda
Canada
Zambia 25
Cayman Islands
Libya
Central African Republic 19
Macao SAR, China
Chad 17
Malaysia
Chile
Malta
China 3
Mexico 16 12
Colombia 11
Mongolia 10
Oman
Myanmar 19
Papua New Guinea
New Zealand
Poland
Northern Mariana Islands
Congo, Dem. Rep.
Palau
Congo, Rep.
Andorra
Costa Rica
Albania
Cote d'Ivoire 29
Rwanda
Croatia
Saudi Arabia
Cuba
Sierra Leone
Curacao
Slovenia 9
Cyprus
South Sudan
Czech Republic 11
St. Lucia
Denmark
Suriname
Djibouti
Aruba
Dominica
Uganda 30
Armenia
United States
Ecuador 10
Vanuatu
Egypt, Arab Rep. 20 18 15
West Bank and Gaza
El Salvador 14
Afghanistan
Equatorial Guinea
Liberia
Eritrea 30
Liechtenstein
Estonia
Luxembourg
Ethiopia
Macedonia, FYR
Faeroe Islands
Malawi
Fiji
Maldives
Finland
France
Marshall Islands
French Polynesia
Mauritius
Gabon
Micronesia, Fed. Sts.
Gambia, The
Monaco
Georgia
Montenegro
Germany
Mozambique 25
Netherlands
Namibia
Ghana 35
Greece
New Caledonia
Greenland
Nicaragua 18
Grenada
Nigeria 20
Guam
Norway
Guatemala 28 27
Pakistan 38
Guinea 25
Panama
Guinea-Bissau
Angola
Guyana
Philippines 25
Haiti 45
Portugal
Argentina
Qatar
Hong Kong SAR, China
Russian Federation
Hungary
Samoa
Iceland
Sao Tome and Principe
India 16
Senegal
Indonesia 14
Seychelles
Iran, Islamic Rep.
Singapore
Iraq
Slovak Republic
Ireland
Solomon Islands
Isle of Man
South Africa 17
Israel
Spain 12
Syrian Arab Republic
St. Kitts and Nevis
American Samoa
St. Martin (French part)
Togo 35
Sudan
Trinidad and Tobago
Swaziland
Turkey 14
Switzerland
Thailand
Tajikistan
Jamaica 14
Japan
Timor-Leste 17
Jordan 20
Tonga
Kazakhstan 16 12
Tunisia
Kenya 28
Turkmenistan
Kiribati
Tuvalu
Korea, Dem. Rep.
Ukraine 18
Korea, Rep.
United Kingdom
Kosovo
Uruguay
Kuwait
Kyrgyz Republic 12
Venezuela, RB 19
Lao PDR
Virgin Islands (U.S.)
Latvia 17
Yemen, Rep. 40
Lebanon
Zimbabwe 17

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