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 3 2
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
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
Curacao
El Salvador 7 5 7 6
Equatorial Guinea
New Zealand
Dominican Republic 4
South Sudan
Estonia 2 1 1 1
Denmark 0 0
Cuba 1
Palau 0
Faeroe Islands
Sierra Leone
Fiji
Suriname
Finland 0 0 0 0
United Kingdom 0 0
France
Namibia 12 11 11
French Polynesia
Northern Mariana Islands
Puerto Rico
Peru 15 9 10
Dominica 3
Rwanda 29
Georgia
Bahamas, The
Costa Rica 8 10 8
St. Lucia
Ghana 4
Australia
Greece 0 0
Tuvalu 5
Greenland
Vanuatu 10
Grenada 2
Mozambique 27 25
Guam
Netherlands
Guatemala 14 14
Belize 9 9 8
Guinea 24 29 27
Belgium
Guinea-Bissau
Barbados
Congo, Rep. 32 38
Poland
Congo, Dem. Rep. 12
Romania 2 3
Comoros 24
Czech Republic 1 1
Hong Kong SAR, China
Sint Maarten (Dutch part)
Colombia 9 7 4 5
Somalia
Iceland 0 0
Sri Lanka 2 4
India 4 4
St. Vincent and the Grenadines 8
Timor-Leste
Sweden 0
Antigua and Barbuda
Aruba 6
Central African Republic
Tonga 7 9
Iraq 9
Turkmenistan
Ireland 2 2 2
Ukraine 1
Isle of Man
American Samoa
Israel
Vietnam 3
Cayman Islands 0
Djibouti 16
Jamaica
Myanmar 2
Japan 0 0
Nepal 24
Jordan 1 1
New Caledonia
Kazakhstan 0
Nicaragua 14 4
Kenya
Nigeria
Canada 0 0
Norway
Korea, Dem. Rep.
Pakistan
Korea, Rep. 0 0
Panama 5
Kosovo
Paraguay 7 8 7 7
Cameroon 26
Philippines 1 1
Kyrgyz Republic 0
Portugal
San Marino
Qatar 2 2 2 2
Saudi Arabia
Russian Federation 2
Serbia
Samoa 1
Zambia 3 6 6
Sao Tome and Principe 29
Afghanistan
Bangladesh
Cabo Verde 8
Seychelles
Liberia
Singapore
Libya
Bahrain 5 5 5 3
Liechtenstein
Solomon Islands
Burundi
South Africa 7 9
Luxembourg
Spain
Macao SAR, China 5
St. Kitts and Nevis
Burkina Faso 17 16 18
St. Martin (French part)
Madagascar 30 33 31 29
Sudan 12
Malawi 19 16 14
Austria 1 1
Malaysia
Switzerland 1 2
Brunei Darussalam
Tajikistan
Mali 18
Thailand 4
Brazil 24
Togo 34 25 32
Marshall Islands
Armenia
Botswana 3 3 3 3
Turkey 5
Bosnia and Herzegovina
Angola
Bhutan 12 12
Uganda
Micronesia, Fed. Sts.
Andorra
Moldova 1
United States
Monaco 0
Uzbekistan
Bermuda
Albania 3
Montenegro
Virgin Islands (U.S.)
Latvia 1
Yemen, Rep. 9
Lebanon 11 8
Zimbabwe

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