Country name 1995 1996 1997 1998 1999
Papua New Guinea 0 0 0
Macedonia, FYR 1 1 0 0
Kiribati 0 0 0
Cyprus 0 0 0 0
Italy 0 0 0 0
Croatia 0 0 0 0 0
Azerbaijan 0 0 0 0 0
Mongolia 1 1 1 1 1
Lithuania 1 1 1 1
Slovenia 1 1 1
Belarus 1 1 1 0 1
Malta 1 1 1 1 2
China 2 1
Germany 2 1 2 2
Slovak Republic 2 2 2 2 2
Tanzania 2 3 3
Hungary 2 2 2
Bulgaria 3 3 3 3 3
Ecuador 4 4 3 2
United Arab Emirates 4 4 3 3 2
West Bank and Gaza 4 4 3 2
Chile 3
Kuwait 4 4 3 3
Guyana 3 3 3 3
Mauritius 5 4 4 3 3
Iran, Islamic Rep. 6 4
Argentina 5 4 5 5
Turks and Caicos Islands 5
Trinidad and Tobago 5 5 4
Egypt, Arab Rep. 5 5
Bolivia 4 6 5 6 2
Mexico 6 6 6 6
Indonesia 7 7 6 6
Syrian Arab Republic 6 6 6 6 6
Uruguay 8 8 7 7 6
Oman 7 7 7 7 6
Algeria 6 6 8 9
Venezuela, RB 8 8 5
Honduras 10 9 9 9
Ethiopia 11 12 9 12 12
Maldives 10
Morocco 10 10 10 10 10
Niger 20 12 13 13 12
Gambia, The 13 12 13 9
Swaziland 13 13 13 13 14
Senegal 14 13 13 15
Tunisia 15 16 15 16
Haiti 17
Mauritania 17 17 17 16 16
Lesotho 16 18 17 17 18
Lao PDR 22 22 20 19
Eritrea 21 23 22 21
Cote d'Ivoire 27 24 25 25 25
Benin 25 25 25 24
Cambodia 30 26 25 23
Chad 35 33 32 31 26
Gabon 38 34 34
Armenia
El Salvador 7 5 7
Equatorial Guinea
Nicaragua 14 4
Dominican Republic 4
Spain
Estonia 2 1 1 1
Albania 3
Dominica 3
Panama 5
Faeroe Islands
Singapore
Fiji
Taiwan, China
Finland 0 0 0 0
United Kingdom 0 0
France
Nepal 24
French Polynesia
Norway
Curacao
Philippines 1 1
Costa Rica 8 10 8
Barbados
Georgia
Solomon Islands
Congo, Rep. 32 38
Cuba 1
Ghana 4
Timor-Leste
Greece 0 0
Tuvalu 5
Greenland
Vanuatu 10
Grenada 2
Czech Republic 1 1
Guam
New Caledonia
Guatemala 14 14
Nigeria
Guinea 24 29 27
Pakistan
Guinea-Bissau
Paraguay 7 8 7 7
Congo, Dem. Rep. 12
Portugal
Comoros 24
Sao Tome and Principe 29
Colombia 9 7 4 5
Seychelles
Hong Kong SAR, China
Bangladesh
St. Martin (French part)
South Africa 7 9
Bahamas, The
St. Kitts and Nevis
Iceland 0 0
Sudan
India 4 4
Switzerland 1 2
Central African Republic
Australia
Cayman Islands 0
Tonga 7 9
Iraq 9
Turkmenistan
Ireland 2 2 2
Ukraine 1
Isle of Man
Andorra
Israel
Vietnam 3
Canada 0 0
Zambia 3 6 6
Jamaica
Namibia 12 11 11
Japan 0 0
Netherlands
Jordan 1 1
New Zealand
Kazakhstan 0
Djibouti 16
Kenya
Northern Mariana Islands
Cameroon 26
Belize 9 9 8
Korea, Dem. Rep.
Palau 0
Korea, Rep. 0 0
Belgium
Qatar 2 2 2 2
Peru 15 9 10
Russian Federation 2
Poland
Denmark 0 0
Puerto Rico
Kyrgyz Republic 0
Romania 2 3
Samoa 1
Rwanda 29
Latvia 1
San Marino
Lebanon 11 8
Saudi Arabia
Afghanistan
Serbia
Liberia
Sierra Leone
Libya
Sint Maarten (Dutch part)
Liechtenstein
Bahrain 5 5 5 3
Cabo Verde 8
Somalia
Luxembourg
South Sudan
Macao SAR, China 5
Sri Lanka 2 4
Burundi
St. Lucia
Madagascar 30 33 31 29
St. Vincent and the Grenadines 8
Malawi 19 16 14
Suriname
Malaysia
Sweden 0
Burkina Faso 17 16 18
Austria 1 1
Mali 18
Tajikistan
Brunei Darussalam
Thailand 4
Marshall Islands
Togo 34 25 32
Brazil 24
Aruba 6
Botswana 3 3 3 3
Turkey 5
Bosnia and Herzegovina
Antigua and Barbuda
Micronesia, Fed. Sts.
Uganda
Moldova 1
Angola
Monaco 0
United States
Bhutan 12 12
Uzbekistan
Montenegro
American Samoa
Bermuda
Virgin Islands (U.S.)
Mozambique 27 25
Yemen, Rep. 9
Myanmar 2
Zimbabwe

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