Country name 1985 1986 1987 1988 1989
Seychelles 0 0 0 0 0
Korea, Rep. 0 0 0 0 0
Norway 0 0 0 0 0
Malaysia 0 0 0 0
Japan 0 0 0 0 0
Sudan 0 0
Denmark 0 0 0 0 0
Greece 0 0 0 0 0
Cyprus 0 0 0 0 0
Italy 1 1 1 1 1
Malta 1 2 2 2 2
Philippines 1 2 2 2 2
Hong Kong SAR, China 2
Netherlands 2
Switzerland 2 2 2 2 2
Fiji 2 2
Hungary 3 3 3 3 2
Kiribati 3 2 1 2 1
New Zealand 3 3 3 3 3
Spain 4 4 5 2 4
Jordan 5 6 6 5
Afghanistan 5
Trinidad and Tobago 5 3
Mauritius 6 6 9 8 8
Botswana 6 5 5 5 5
Algeria 6 6 5 5 5
Kuwait 6 5 5
United Arab Emirates 6 5 6 5 5
Bahrain 7 9 9 9 8
Tonga 7 5
Syrian Arab Republic 7 7 6 6 6
Qatar 8 6 8 5 4
Sri Lanka 9 7 8 6
Oman 9 9 9 10 10
Turkey 9 8 8 8 8
Costa Rica 9 8 9 9 10
Uruguay 9 8 8 7 7
Paraguay 9 8 8 8 8
Panama 11 10 9 9 8
Gambia, The 11 15 15 16
Swaziland 12 13 13 13 13
Rwanda 12 12 13 10 10
Haiti 13 9
Malawi 14 16 18 19 18
Nicaragua 15 13 14 15
Burkina Faso 15 16 17 18
Niger 15 15 15 13
New Caledonia 15 15 15 15 15
Portugal 15
Burundi 16 18 17 18 24
Senegal 16 17 15 16
Belgium 16 15 14 15
Colombia 17 17 12 12 12
Mauritania 19 20 22 21 21
Tunisia 19 19 20 21 20
Suriname 20 20 21 20
Morocco 20 18 17 15 14
Iraq 21 19 19 17 16
Lesotho 21 22 21 20 20
Mozambique 24 26 26 30 28
Guinea 26 31 27 27 24
Benin 27 28 27 27 27
Cote d'Ivoire 28 28 27 25 26
Cameroon 28 28 28 28
Cabo Verde 29 26 26 22
Mali 30 28 30
Congo, Rep. 32 29 31 30 34
Togo 38 36 36 32 38
Eritrea
Georgia
Sierra Leone
Germany
Papua New Guinea 0 0 0
Ghana
Egypt, Arab Rep. 1
Bhutan
Congo, Dem. Rep. 21
Greenland
Cayman Islands
Grenada
South Sudan
Guam
Monaco
Guatemala
Australia
France
Comoros 33 36
Guinea-Bissau 42 43
Dominican Republic
Guyana 5
Saudi Arabia
Dominica 5
Slovenia
Honduras
St. Lucia
Bermuda
French Polynesia
Finland 0 0 0
Montenegro
Iceland
Namibia
India 4 4
Aruba
Indonesia
Northern Mariana Islands
Iran, Islamic Rep. 9 9 9
Palau
Bolivia
Peru
Ireland
Romania
Isle of Man
San Marino
Israel
Serbia
Belize
Sint Maarten (Dutch part)
Jamaica 3 3 3
Somalia
Djibouti
El Salvador 8 8 9
Belarus
St. Vincent and the Grenadines
Kazakhstan
Sweden 0 0 0
Kenya
Moldova
Barbados
Mongolia
Korea, Dem. Rep.
Estonia
Bangladesh
Myanmar
Kosovo
Nepal
Vanuatu
Equatorial Guinea
Vietnam
Gabon 35 31 33
West Bank and Gaza
Nigeria
Zambia 2
Armenia
Bosnia and Herzegovina
Pakistan
Faeroe Islands
China
Poland
Chile
Puerto Rico
Argentina
Czech Republic
Chad 35 34
Brazil
Central African Republic 29 35 34 34
Turks and Caicos Islands
Russian Federation
Uganda 14
Samoa
Bulgaria 1 1 1 2
Sao Tome and Principe 35
Curacao
Canada
Brunei Darussalam 6
Antigua and Barbuda
Cuba
Singapore
Bahamas, The
Slovak Republic
Maldives
Solomon Islands 7
Ethiopia 11 13 11
South Africa
Tajikistan
Angola
Thailand
St. Kitts and Nevis
Ecuador 6 6
St. Martin (French part)
Austria
Andorra
Mexico
Cambodia
Micronesia, Fed. Sts.
American Samoa
Azerbaijan
Marshall Islands
Tanzania 1 5 6 5
Croatia
Timor-Leste
Liberia
Libya
Albania
Liechtenstein
Lithuania
Turkmenistan
Luxembourg
Tuvalu
United Kingdom
Ukraine
Macao SAR, China
Macedonia, FYR
United States
Madagascar 31 33
Uzbekistan
Kyrgyz Republic
Venezuela, RB 8 8
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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