Country name 1989 1990 1991 1992 1993
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda 14
Argentina 27 27 25 26
Armenia
Aruba 2
Australia 9 9 9 9 10
Austria
Azerbaijan
Bahamas, The
Bahrain
Bangladesh
Barbados 9 8 9 10
Belarus
Belgium 17 17 15 16 15
Belize
Benin
Bermuda
Bhutan
Bolivia 54 50 51 52 50
Bosnia and Herzegovina
Botswana
Brazil 30 38 38
Brunei Darussalam 3
Bulgaria
Burkina Faso
Burundi
Cabo Verde
Cambodia
Cameroon
Canada
Cayman Islands
Central African Republic
Chad 98
Chile
China
Colombia 26 25
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 20 21 23 20 22
Cote d'Ivoire
Croatia
Cuba
Curacao
Cyprus
Czech Republic 5
Denmark 6 6 6 6 6
Djibouti
Dominica 23
Dominican Republic 30 35 32
Ecuador 37 41 41 43 42
Egypt, Arab Rep. 46
El Salvador 46
Equatorial Guinea
Eritrea
Estonia 2 3 3 4 4
Ethiopia
Faeroe Islands
Fiji
Finland
France 11 11 10 10 9
French Polynesia
Gabon 63
Gambia, The
Georgia
Germany 8 7 6 6 6
Ghana
Greece 48 46 43 43 42
Greenland
Grenada 15
Guam
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras 50 47 45
Hong Kong SAR, China 4
Hungary 7 6
Iceland 9 9 8
India
Indonesia
Iran, Islamic Rep.
Iraq
Ireland 9 10 8 8 8
Isle of Man
Israel
Italy 25 24 24 16 17
Jamaica 37 37 35
Japan 28 26 24 23 21
Jordan
Kazakhstan
Kenya
Kiribati
Korea, Dem. Rep.
Korea, Rep.
Kosovo
Kuwait
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg 9 9 9 8 8
Macao SAR, China
Macedonia, FYR
Madagascar 87
Malawi
Malaysia 25
Maldives 57
Mali
Malta
Marshall Islands
Mauritania
Mauritius 7
Mexico 15 36 40
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia
Montenegro
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands 11 12 10 9 9
New Caledonia
New Zealand 10 10 10
Nicaragua 47
Niger
Nigeria
Northern Mariana Islands
Norway
Oman
Pakistan
Palau
Panama 19 15 15
Papua New Guinea
Paraguay 31 30 27 28
Peru 46 43 46 43
Philippines
Poland 28
Portugal 29 28 30 21 21
Puerto Rico
Qatar
Romania 33 40 41
Russian Federation 1 1
Rwanda
Samoa
San Marino
Sao Tome and Principe 30
Saudi Arabia 2
Senegal 91
Serbia
Seychelles
Sierra Leone
Singapore 7 6 6 6
Sint Maarten (Dutch part)
Slovak Republic
Slovenia 10
Solomon Islands
Somalia
South Africa
South Sudan
Spain 27 25 24 22 22
Sri Lanka 34
St. Kitts and Nevis
St. Lucia 12 21
St. Martin (French part)
St. Vincent and the Grenadines 17
Sudan
Suriname
Swaziland
Sweden
Switzerland 11 11 12
Syrian Arab Republic
Tajikistan
Tanzania 96
Thailand 75 74 71 71 68
Timor-Leste
Togo
Tonga
Trinidad and Tobago 23 21 21 20 21
Tunisia
Turkey
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom 5 5 5 6 6
United States
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia 81 82
Zimbabwe

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