Country name 1990 1991 1992 1993 1994
Singapore 0 0 0 0
Macao SAR, China 0 0 0 0 0
Puerto Rico 0 0 0 1 0
Peru 1 0 0 0 0
Argentina 0 0 0 0 0
Paraguay 1 0 0 1 1
Saudi Arabia 0
Hong Kong SAR, China 1 1 0 0 0
Colombia 1 1 1 1 1
Uruguay 0 0 1 1 2
United Kingdom 1 1 1 1 1
United States 1 1 1 1 2
Bolivia 0 1 1 1 1
Bahamas, The 2 2 1 2
Venezuela, RB 2 2 2 2 2
Ecuador 3 2 2 2 2
Sweden 2 2 2 2 2
Israel 2 2 2 2 2
Netherlands 3 3 2 3 2
San Marino 3 3 2 2
Canada 2 3 2 3 2
Belgium 2 2 3 2 2
Denmark 3 3 3 3 3
Dominican Republic 3 3 3 2
Morocco 3 3 3 2
Panama 3 3 3 3
Suriname 2 3 2 2
Norway 4 3 3 3 3
Ireland 4 3 3 3 3
Germany 4 4 3 3
Australia 4 4 4 4 4
Switzerland 4 4 4 4 4
Barbados 6 4 4 5 4
Iceland 5 5 3 4
France 5 4 5 5 4
Costa Rica 6 7 5 6 5
Trinidad and Tobago 6 6 6 6 6
Luxembourg 3 6 3 3
Chile 6 6 6 6 6
Honduras 6 6 6
Finland 7 7 6 6 6
Japan 9 8 7 7 7
New Zealand 8 8 8 8 7
Austria 9 9 8 8 8
Spain 10 9 8 8 7
Italy 9 9 9 7 7
Mauritius 14 13 12
Portugal 21 21 13 13 13
Cyprus 16 14 13 12 11
Estonia 15 14 13 12 10
El Salvador 3 5 15 8
Jamaica 16 12 12
Korea, Rep. 20 19 18 17 16
Malaysia 25 22 20 19
Brazil 13 25 24
Greece 30 27 26 25 25
Philippines 31 30 32 33 31
Romania 34 34 38 40 44
Egypt, Arab Rep. 52 39 52 47 47
Indonesia 56 55 57 51 47
Ghana 59
Thailand 65 61 62 58 57
Pakistan 72 66 69 70 72
Turkey 76 77 72 69 71
Togo
Samoa
Cote d'Ivoire
Bermuda
French Polynesia
Antigua and Barbuda
Gabon 61
Nepal 91
Gambia, The 77
Eritrea
Georgia
Armenia
Congo, Rep.
Swaziland
Fiji
Botswana
Faeroe Islands
Nicaragua
Greenland
Benin
Grenada 13
Qatar
Guam
Senegal
Guatemala 3 3
Solomon Islands
Guinea 79
St. Martin (French part)
Guinea-Bissau
Tajikistan
Guyana
Mongolia 37 44
Haiti 50
Myanmar
Congo, Dem. Rep.
New Caledonia
Comoros
Nigeria
Hungary 15 13 6
Cuba
China
Belize 5 5
India 72
Bangladesh 85
Ethiopia
Russian Federation
Iran, Islamic Rep.
Sao Tome and Principe 35
Iraq
Seychelles
Chad 86
Slovak Republic 7
Isle of Man
South Africa
Central African Republic
St. Kitts and Nevis
Cayman Islands 0
Sudan
Cameroon
American Samoa 0
Cambodia
Curacao
Jordan
Croatia
Kazakhstan
Montenegro
Kenya
Mozambique
Kiribati
Namibia 52
Korea, Dem. Rep.
Bosnia and Herzegovina
Cabo Verde
Bhutan
Burundi
Niger
Burkina Faso
Northern Mariana Islands 0
Vietnam
Oman 5
West Bank and Gaza
Palau
Zambia 56
Papua New Guinea
Afghanistan
Belarus
Lesotho
Poland 24
Liberia
Bahrain 0
Libya
Equatorial Guinea
Liechtenstein
Rwanda
Lithuania
Azerbaijan
Bulgaria
Aruba 0
Brunei Darussalam 2
Serbia
Macedonia, FYR
Sierra Leone
Madagascar
Sint Maarten (Dutch part)
Malawi
Slovenia 10 11
Djibouti
Somalia
Maldives 14
South Sudan
Mali
Sri Lanka 43 47
Malta
St. Lucia 15 18
Marshall Islands
St. Vincent and the Grenadines 14
Mauritania
Angola
Algeria
Andorra
Czech Republic 6 6
Syrian Arab Republic 54 53 29
Uganda
Tanzania 90
United Arab Emirates
Timor-Leste
Dominica 13
Tonga
Turks and Caicos Islands
Tunisia
Mexico 3 11 11
Turkmenistan
Micronesia, Fed. Sts.
Tuvalu
Moldova
Ukraine
Monaco
Albania
Uzbekistan
Kosovo
Kuwait
Vanuatu
Kyrgyz Republic
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep. 83 87
Lebanon
Zimbabwe

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