Country name 1989 1990 1991 1992 1993
Macao SAR, China 1 0 0 0 0
Singapore 1 0 1 0
Argentina 1 1 0 1
Hong Kong SAR, China 1 1 1 1 1
Peru 2 1 1 1
Colombia 2 2 2 2 2
San Marino 3 2 2 2 2
Paraguay 3 3 2 3 2
Bolivia 3 2 2 3 3
United Kingdom 3 3 3 3 3
Belgium 4 4 3 3 3
Morocco 4 4 4 4
Luxembourg 4 3 7 4
Germany 4 4 4
United States 4 4 4 4 4
Israel 6 5 5 5 5
Switzerland 5 5 5 5 5
Netherlands 5 5 5 5 5
Sweden 5 5 5 5 5
Puerto Rico 6 6 6 5 5
Japan 7 6 6 6 5
Canada 5 5 6 6 6
Suriname 5 5 6
Uruguay 0 0 0 7 6
Austria 7 7 7 6 6
France 7 6 6 7 6
Barbados 7 7 6 8 6
Australia 7 7 7 6 7
Italy 9 9 8 8 7
Denmark 8 8 8 7 7
Norway 9 8 8 7 8
Czech Republic 9
Bahamas, The 6 9 9 9
Oman 10
Ecuador 10 11 10 10
Portugal 16 16 15 10 10
Spain 14 13 12 11 11
Slovenia 11
Cyprus 13 12 12 11 11
Finland 12 11 11 11 11
New Zealand 12 13 13 13 13
Korea, Rep. 18 16 15 14 13
Iceland 14 16 14
Trinidad and Tobago 17 15 14 15 14
Ireland 19 18 17 17 15
Venezuela, RB 19 19 18 17 16
Greece 22 20 20 20 19
Estonia 27 27 24 23 20
Chile 25 25 25 24 22
Malaysia 29 26 27 23 22
Dominican Republic 27 26 23
Gabon 26
Syrian Arab Republic 23 23 26
Costa Rica 34 34 33 32 30
Brazil 28 28 31 30
St. Lucia 30
Panama 41 38 36 32
Romania 22 25 26 29 32
Egypt, Arab Rep. 35 35 29 35 33
Belize 33
Turkey 35 34 35 33 33
Mexico 29 34 34
Jamaica 36 34
Sri Lanka 37
Mongolia 42
Pakistan 48 48 45 45 44
Indonesia 56 56 54 54 50
Philippines 53 53 54 53 53
Gambia, The 54
Thailand 66 63 60 60 56
Chad 80
Sao Tome and Principe 42
Bosnia and Herzegovina
Ghana 66
Cuba
Cameroon
Greenland
Nicaragua
Grenada
Bahrain 3
Guam
Slovak Republic
Guatemala 61 18 19
Moldova
Guinea
Nepal 75
Guinea-Bissau
Benin
Guyana
Haiti 76
Russian Federation
Honduras 65 53
Seychelles
Cambodia
South Africa
Hungary 22 21 19
French Polynesia
Croatia
Cayman Islands 2
India
Myanmar
Georgia
New Caledonia
Iran, Islamic Rep.
Nigeria
Belarus
Central African Republic
Iraq
Cote d'Ivoire
Fiji
Isle of Man
Qatar
Cabo Verde
Samoa
Burundi
Senegal
Curacao
Armenia
Burkina Faso
Solomon Islands
Jordan
Angola
Kazakhstan
Ethiopia
Kenya
Micronesia, Fed. Sts.
Kiribati
Monaco
Korea, Dem. Rep.
Montenegro
Bulgaria
Mozambique
Brunei Darussalam 2
Namibia 45
Eritrea
Bhutan
Vietnam
Bermuda
West Bank and Gaza
Niger
Zambia 47
Northern Mariana Islands 4
Afghanistan
El Salvador 15 11 15 48
Lesotho
Palau
Liberia
Papua New Guinea
Libya
Bangladesh 60 54
Liechtenstein
Poland
Lithuania
Azerbaijan
Equatorial Guinea
Dominica 37 40
Botswana
Rwanda 83
Macedonia, FYR
Aruba
Madagascar
Saudi Arabia 9
Malawi
Serbia
Tajikistan
Sierra Leone
St. Kitts and Nevis
Sint Maarten (Dutch part)
St. Martin (French part)
Antigua and Barbuda
Sudan
Somalia
Swaziland
South Sudan
Algeria
Faeroe Islands
Togo
Djibouti
Congo, Rep.
St. Vincent and the Grenadines 31
China
Andorra
Mauritania
American Samoa 4
Mauritius 18 15
Comoros
Turks and Caicos Islands
Tanzania 78
Uganda
Timor-Leste
United Arab Emirates
Tonga
Congo, Dem. Rep.
Tunisia 26
Maldives 28
Turkmenistan
Mali
Tuvalu
Malta
Ukraine
Marshall Islands
Albania
Uzbekistan
Kosovo
Kuwait
Vanuatu
Kyrgyz Republic
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep. 44
Lebanon
Zimbabwe

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