Country name 1991 1992 1993 1994 1995
Papua New Guinea 0 0
St. Kitts and Nevis 0
Seychelles 0 0 0 0
Japan 0 0 0
Norway 0 0 0
Sweden 0 0
Korea, Rep. 0 0 0
Denmark 0 0 0
Greece 0
Kiribati 1 0 1 0 0
San Marino 0 1
Cyprus 0 0 0 0 0
Finland 0 1 1 1 1
Italy 1 1 1
Malta 1 2 2 2 2
Switzerland 2 2 2 2
Ireland 2 2 2 2
Kuwait 3 4 4
Slovak Republic 3 2 2 2
Ghana 3 3
Trinidad and Tobago 3 3 4
Antigua and Barbuda 3
Tanzania 4 3 3 3
Botswana 5 4 3 3 4
New Zealand 4 4
Bahrain 5 4 5 5 6
United Arab Emirates 5 5 4 6 6
Jordan 5 5 4 2
Monaco 6 6
Bulgaria 7 6 7 6 5
Qatar 7 6 5 4 4
Turkey 7 7 6 5 4
Guyana 7 5 5
Syrian Arab Republic 8 8 8 8 9
Belize 8 12
Macao SAR, China 8 5
Mauritius 8 8 8 7 6
Sri Lanka 9 8
El Salvador 10 9 10 8
Bolivia 6 9 4 4 4
Oman 10 10 9
Honduras 11 10 13 13 12
Paraguay 10 10 9 9 9
Algeria 11 10 11 11 11
Costa Rica 12 11 9 10 11
Iran, Islamic Rep. 11 11 8 8 9
Congo, Dem. Rep. 17 12 8 21
Uruguay 12 12 11 12 11
Venezuela, RB 13 13 13
Morocco 12 14 14 14 13
Vanuatu 14 15
Malawi 17 14 18 17 17
Rwanda 13 15
Niger 14 15 18 18
Senegal 16 15
Burkina Faso 18 16 16 16 16
Colombia 12 17 8 10 10
Gambia, The 17 15 13 14
Mauritania 17 17 15 16 16
Swaziland 18 17 18 17 18
Guinea 18 18 19 21 21
Benin 21 23 24 25 24
Burundi 22 23 24
Lesotho 25 24 22 21 21
Mozambique 24 25 25 25 25
Namibia 26 24
Cote d'Ivoire 24 27 27 26 27
Nepal 28
Eritrea 29 22 18 17
Lao PDR 32 29 27
Gabon 33 40
Congo, Rep. 34 34 37
Madagascar 37 34 34 34 33
Togo 35 37 46 33
Central African Republic 32 38
Comoros 39
Germany 2 2 2
Somalia
French Polynesia
Romania 5
Guinea-Bissau
Aruba
France
Cabo Verde 18
Haiti
Serbia
Fiji
Guatemala 17
Hong Kong SAR, China
Turkmenistan
Hungary
Cambodia 31
Iceland
Poland
India 3
Bhutan 19 20
Indonesia 8
Sint Maarten (Dutch part)
Faroe Islands
Barbados
Iraq 19
Azerbaijan 0 0 0
Ethiopia 8 7
Tonga 8 8
Isle of Man
Guam
Israel
Northern Mariana Islands
Estonia 4 4 5
Palau
Jamaica 4 4
Peru 15 16
Equatorial Guinea 25
Puerto Rico
Egypt, Arab Rep.
Bosnia and Herzegovina
Kazakhstan 1 0
Saudi Arabia
Kenya
Sierra Leone
Ecuador 5 5
Slovenia
Korea, Dem. People’s Rep.
South Sudan
Dominican Republic
St. Lucia 0 0
Dominica
Suriname
Kyrgyz Republic
Australia
West Bank and Gaza 5
Timor-Leste
Zambia 3 3
Tunisia 21 20 19 18
Afghanistan 9
Tuvalu 0 0 0
Djibouti
Vietnam
Liberia
Nigeria
Libya
Cameroon 30
Liechtenstein
Pakistan
Lithuania 3
Panama
Luxembourg
Brunei Darussalam
Czech Republic 1 1
Philippines
Macedonia, FYR 1
Portugal 16
Grenada
Brazil
Curacao
Russian Federation 2 2
Malaysia 0
Samoa
Maldives
Sao Tome and Principe
Mali
Bermuda
Cuba
Belgium 17
Marshall Islands
Singapore
Croatia 1
Belarus 1 1 1
Greenland
Solomon Islands
Mexico 10 8 8
South Africa 14
Micronesia, Fed. Sts.
Spain 5 3
Moldova 1
Bangladesh
St. Vincent and the Grenadines
St. Martin (French part)
Mongolia 1
Sudan
Montenegro
Bahamas, The 0
China
Austria
Chile
Tajikistan
Myanmar
Thailand
Chad 32 29 34
Georgia
Ukraine 1 1
Armenia
United Kingdom 0
Argentina
Andorra
Turks and Caicos Islands 0
American Samoa
Uganda
Netherlands
Angola
New Caledonia
United States
Cayman Islands
Uzbekistan
Nicaragua 18 16 16
Albania
Canada
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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