Country name 1991 1992 1993 1994 1995
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 40 40 38 37 35
Armenia
Aruba 28
Australia 32 32 32 32 32
Austria 48 47 47 44 43
Azerbaijan
Bahamas, The 24 24 19 20 22
Bahrain 33
Bangladesh 16
Barbados 26 26 25 25 26
Belarus
Belgium 40 41 40 39 38
Belize 23 23 22
Benin
Bermuda
Bhutan
Bolivia 40 42 38 40 39
Bosnia and Herzegovina
Botswana
Brazil 27 27 26
Brunei Darussalam 32
Bulgaria
Burkina Faso
Burundi
Cabo Verde
Cambodia
Cameroon
Canada 33 32 31 32 32
Cayman Islands 34
Central African Republic
Chad 3
Chile 31 32 33 31 32
China
Colombia 34 35 36 36 37
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 26 27 27 28 25
Cote d'Ivoire
Croatia
Cuba 27
Curacao
Cyprus 32 31 31 31 30
Czech Republic 56 55 51 51 51
Denmark 37 37 36 36 37
Djibouti
Dominica 27
Dominican Republic 23 23 25 25 26
Ecuador 28 29 30 28 27
Egypt, Arab Rep. 27 25 25 25 25
El Salvador 33 23 26 27
Equatorial Guinea
Eritrea
Estonia 42 42 39 38 41
Ethiopia
Faroe Islands
Fiji 34
Finland 40 38 37 37 40
France 39 39 37 36 36
French Polynesia
Gabon 15
Gambia, The 11
Georgia
Germany 52 50 49 48 48
Ghana 10
Greece 33 29 29 29 28
Greenland
Grenada 31
Guam
Guatemala 36
Guinea 9
Guinea-Bissau
Guyana
Haiti
Honduras 18 22 22
Hong Kong SAR, China 38 37 34 33 32
Hungary 43 39 39
Iceland 33 33 34 35 34
India 17
Indonesia 16 15 17 20 20
Iran, Islamic Rep.
Iraq
Ireland 34 35 35
Isle of Man
Israel 38 38 39 38 39
Italy 37 41 40 40 40
Jamaica 25 25 24 26
Japan 39 40 40 40 39
Jordan
Kazakhstan
Kenya
Kiribati
Korea, Dem. People’s Rep.
Korea, Rep. 40 40 39 39 40
Kuwait
Kyrgyz Republic
Lao PDR 4
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg 40 37 38 35
Macao SAR, China 37 34 34 28 30
Macedonia, FYR
Madagascar
Malawi
Malaysia 26 31 32 33
Maldives 17
Mali
Malta
Marshall Islands
Mauritania
Mauritius 36 36 36
Mexico 25 25 24 24 25
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia 22 19 20
Montenegro
Morocco 33 33 32 32
Mozambique
Myanmar
Namibia 21
Nepal 4
Netherlands 34 33 33 32 32
New Caledonia
New Zealand 32 31 31 34 34
Nicaragua
Niger
Nigeria
Northern Mariana Islands 19
Norway 34 34 33 34 35
Oman 8
Pakistan 21 20 20 19 20
Palau 23
Panama 20 21 22 21
Papua New Guinea
Paraguay 35 33 35 37 23
Peru 30 30 30 34 32
Philippines 17 17 17 17 17
Poland 41 41 41
Portugal 40 39 40 39 40
Puerto Rico 27 27 27 27 27
Qatar
Romania 45 44 42 38 37
Russian Federation
Rwanda
Samoa
San Marino 51 50 51 50
Sao Tome and Principe 19
Saudi Arabia 29
Senegal
Serbia
Seychelles
Sierra Leone
Singapore 37 36 36 36 35
Sint Maarten (Dutch part)
Slovak Republic 48 47
Slovenia 52 50 51
Solomon Islands
Somalia
South Africa
South Sudan
Spain 41 41 39 38 39
Sri Lanka 19 17 21
St. Kitts and Nevis
St. Lucia 24 21 26
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname 25 25 25 30
Swaziland
Sweden 42 40 39 38 38
Switzerland 40 39 38 37 38
Syrian Arab Republic 28 30 33 35
Tajikistan
Tanzania 7
Thailand 16 17 18 19 21
Timor-Leste
Togo
Tonga
Trinidad and Tobago 36 34 33 32 33
Tunisia
Turkey 25 26 26 28 27
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates 36
United Kingdom 42 41 40 39 38
United States 35 34 33 34 34
Uruguay 39 36 36 35 34
Uzbekistan
Vanuatu
Venezuela, RB 31 32 31 28 28
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 14 13
Zambia
Zimbabwe

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