Country name 1994 1995 1996 1997 1998
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 37 35 33 34 34
Armenia
Aruba 28 26
Australia 32 32 31 31 30
Austria 44 43 43 42 42
Azerbaijan
Bahamas, The 20 22 22 22 24
Bahrain
Bangladesh 11
Barbados 25 26 25 27 29
Belarus
Belgium 39 38 37 37 37
Belize 23 22 20 20 21
Benin
Bermuda
Bhutan
Bolivia 40 39 39 40
Bosnia and Herzegovina
Botswana 30 27
Brazil 26 27 27 27
Brunei Darussalam
Bulgaria
Burkina Faso
Burundi 4
Cabo Verde
Cambodia 5
Cameroon
Canada 31 31 31 31 32
Cayman Islands
Central African Republic
Chad
Chile 31 32 32 34 31
China
Colombia 36 37 34 32 31
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 28 25 25 26 25
Cote d'Ivoire
Croatia 36 37 36
Cuba 27 27 27 24
Curacao
Cyprus 31 30
Czech Republic 51 51 50 50 50
Denmark 36 37 36 36 37
Djibouti
Dominica 24
Dominican Republic 25 26 28 27 28
Ecuador 28 27 26 27 26
Egypt, Arab Rep. 25 25 26 25
El Salvador 26 27 25 25 24
Equatorial Guinea
Eritrea
Estonia 38 41 42 42 42
Ethiopia
Faeroe Islands
Fiji
Finland 37 38 38 39 39
France 36 36 36 36 36
French Polynesia 19
Gabon
Gambia, The
Georgia 14
Germany 48 48 47 47 46
Ghana
Greece 29 28 28 28 30
Greenland
Grenada 31 33 32
Guam
Guatemala 23
Guinea 9
Guinea-Bissau
Guyana 24
Haiti
Honduras 22 22 19 19 21
Hong Kong SAR, China 33 32 32 31 29
Hungary 39 39 39 40 41
Iceland 35 34 33 35 34
India 17
Indonesia 20 20 20 21 18
Iran, Islamic Rep. 30
Iraq
Ireland 36 38 37 38 39
Isle of Man
Israel 38 39 39 38 36
Italy 40 40 39 39 39
Jamaica 24 26 27 25 25
Japan 40 39 39 39 39
Jordan
Kazakhstan
Kenya
Kiribati
Korea, Dem. Rep.
Korea, Rep. 39 40 39 38 34
Kosovo
Kuwait
Kyrgyz Republic 18 17 15
Lao PDR 4
Latvia 33 32 33
Lebanon
Lesotho 17
Liberia
Libya
Liechtenstein
Lithuania 35 35
Luxembourg 38 35 32 33 30
Macao SAR, China 28 30 26 25 31
Macedonia, FYR
Madagascar
Malawi
Malaysia 33 34 36 34
Maldives 17
Mali
Malta
Marshall Islands
Mauritania
Mauritius 36 36 35 35 35
Mexico 25 25 24 27
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia 19 20 20 20 19
Montenegro
Morocco 32 33 32 31
Mozambique
Myanmar
Namibia 19
Nepal
Netherlands 32 32 31 31 31
New Caledonia 33
New Zealand 34 34 34 33 33
Nicaragua
Niger
Nigeria
Northern Mariana Islands 19
Norway 34 35 34 35 34
Oman 8
Pakistan 19 20 20 20 18
Palau
Panama 22 21 21 22 22
Papua New Guinea
Paraguay 37 23 23 22
Peru 34 32 28 27 27
Philippines 17 17 19 19 19
Poland 41 41 41 41 41
Portugal 39 40 39 40 44
Puerto Rico 27 27 26 26 27
Qatar 38
Romania 38 37 37 36 34
Russian Federation 36 35
Rwanda
Samoa
San Marino 50 50 50 50
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore 36 35 33 33 32
Sint Maarten (Dutch part)
Slovak Republic 48 47 48 49 50
Slovenia 50 51 50 49 47
Solomon Islands
Somalia
South Africa
South Sudan
Spain 38 39 38 39 40
Sri Lanka 17 21 22 23
St. Kitts and Nevis
St. Lucia 21 26 25 24 22
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname 25 30 33 31 32
Swaziland
Sweden 38 39 39 39 38
Switzerland 37 38 36 35 35
Syrian Arab Republic 33 35 36
Tajikistan
Tanzania
Thailand 20 22 24 22 19
Timor-Leste
Togo
Tonga
Trinidad and Tobago 32 33 33 34 37
Tunisia
Turkey 28 27 28 29 28
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates 36
United Kingdom 39 38 38 38 38
United States 34 34 33 34 33
Uruguay 35 34 33
Uzbekistan
Vanuatu
Venezuela, RB 28 28 27 29 31
Vietnam 13 15 14
Virgin Islands (U.S.)
West Bank and Gaza 31 38 41
Yemen, Rep. 13 13
Zambia 10
Zimbabwe

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