Country name 1990 1991 1992 1993 1994
Afghanistan
Albania 11
Algeria
American Samoa 44
Andorra
Angola 21
Antigua and Barbuda
Argentina 32 33 32 30 29
Armenia
Aruba 19
Australia 25 24 24 24 23
Austria 37 37 36 35 33
Azerbaijan 23 22 20 19 19
Bahamas, The 15 15 12 13
Bahrain 29
Bangladesh 13
Barbados 22 20 20 19 19
Belarus 39 37 37 36 35
Belgium 31 30 31 30 29
Belize 20 19
Benin
Bermuda
Bhutan
Bolivia 25 29 31 28 30
Bosnia and Herzegovina
Botswana
Brazil 23 20 21
Brunei Darussalam 24
Bulgaria 44 41 39 37 35
Burkina Faso 3
Burundi
Cabo Verde
Cambodia
Cameroon
Canada 24 23 22 21 22
Cayman Islands 19
Central African Republic
Chad 2
Chile 25 26 27 27 26
China 21 21 22 22 23
Colombia 31 31 31 31 31
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 26 26 26 26 26
Cote d'Ivoire
Croatia
Cuba 29 29 28 26
Curacao
Cyprus 29 29 28 27 26
Czech Republic 43 42
Denmark 27 27 27 26 26
Djibouti
Dominica 22
Dominican Republic 23 22 24 24
Ecuador 25 24 24 25 23
Egypt, Arab Rep. 21 25 22 22 22
El Salvador 29 29 23 26
Equatorial Guinea
Eritrea
Estonia 37 37 36 33 33
Ethiopia 2
Faeroe Islands
Fiji
Finland 30 28 27 26 26
France 30 29 29 28 27
French Polynesia
Gabon 12
Gambia, The 6
Georgia
Germany 40 39 38 37
Ghana 10
Greece 28 28 25 24 24
Greenland
Grenada 22
Guam 20
Guatemala 30 33
Guinea 6
Guinea-Bissau
Guyana
Haiti 9
Honduras 17 21 20 24
Hong Kong SAR, China 37 35 33 30 28
Hungary 37 36 35 34 33
Iceland 26 25 25 26
India 16
Indonesia 14 15 14 16 19
Iran, Islamic Rep.
Iraq
Ireland 27 28 28 28 29
Isle of Man
Israel 28 29 29 29 29
Italy 32 32 35 34 34
Jamaica 19 19 19
Japan 34 34 35 34 34
Jordan
Kazakhstan
Kenya
Kiribati
Korea, Dem. Rep.
Korea, Rep. 35 36 35 34 33
Kuwait
Kyrgyz Republic 28 27 23 21 19
Lao PDR
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg 30 29 26 27
Macao SAR, China 43 42 38 35 31
Macedonia, FYR
Madagascar
Malawi
Malaysia 28 26 32 32
Maldives 22
Mali
Malta
Marshall Islands
Mauritania
Mauritius 43 40 39
Mexico 28 23 22
Micronesia, Fed. Sts.
Moldova 29 24 26 20 19
Monaco
Mongolia 21 17
Montenegro
Morocco 36 36 36 35
Mozambique
Myanmar 9 9 10 10
Namibia 15
Nepal 3
Netherlands 26 25 24 24 23
New Caledonia
New Zealand 25 24 23 24 25
Nicaragua 13 13 13 13 13
Niger
Nigeria
Northern Mariana Islands 45
Norway 24 23 23 23 23
Oman 8
Pakistan 20 20 20 19 18
Palau
Panama 15 16 18 18
Papua New Guinea
Paraguay 28 26 27 26 27
Peru 27 25 24 24 26
Philippines 15 16 16 16 16
Poland 37 36 35 32
Portugal 34 34 32 33 33
Puerto Rico 25 24 24 24 23
Qatar
Romania 44 40 37 36 33
Russian Federation 40 40 39 38 36
Rwanda
Samoa
San Marino 44 43 42 42
Sao Tome and Principe 14
Saudi Arabia 26
Senegal
Serbia
Seychelles
Sierra Leone
Singapore 35 35 34 33
Sint Maarten (Dutch part)
Slovak Republic 40
Slovenia 44 42
Solomon Islands
Somalia
South Africa
South Sudan
Spain 33 33 33 31 30
Sri Lanka 21 26 19 20 20
St. Kitts and Nevis
St. Lucia 22 21
St. Martin (French part)
St. Vincent and the Grenadines 21
Sudan
Suriname 19 18 19 19
Swaziland
Sweden 29 28 27 26 25
Switzerland 32 30 29 28 28
Syrian Arab Republic 25 27 31
Taiwan, China
Tajikistan
Tanzania 4
Thailand 14 15 16 18 18
Timor-Leste
Togo
Tonga
Trinidad and Tobago 27 29 27 26 25
Tunisia
Turkey 21 20 22 23 23
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine 10 9 8 31 32
United Arab Emirates
United Kingdom 32 31 30 29 28
United States 26 26 25 24 24
Uruguay 33 33 30 29 28
Uzbekistan
Vanuatu
Venezuela, RB 25 26 27 26 24
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 11 11
Zambia 11
Zimbabwe

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