Country name 1991 1992 1993 1994 1995
San Marino 6 6 5 5
Austria 11 11 11 12 12
Qatar 11 11 10 9 9
Italy 12 12 12 10 11
Cuba 13 12 12 13 14
Luxembourg 13
Israel 13 13 12 12
Portugal 14 14 13 12
Latvia 15 15 14 14 13
Brunei Darussalam 15 16 16 15 15
Canada 15 15 16 16 16
Australia 17 17 17 18
New Zealand 17 16 17
Netherlands 17 16 16 18
Georgia 17 17 17 17 16
Armenia 18 21
Kuwait 18 16 16 16 15
Lithuania 18 17 17 17 16
United Arab Emirates 18 18 17 17 17
Greece 19 18 18 17 16
St. Vincent and the Grenadines 20 20
Kazakhstan 20 19 19 19 20
United Kingdom 20 20
Azerbaijan 20 20 20 19 19
St. Kitts and Nevis 20 21 19 19
Malaysia 20 20 20 20 20
Cyprus 21 19 19 19 18
Solomon Islands 21 21 24 24
Japan 21 20 20 19 19
Mauritius 21 21 21 22 24
Tajikistan 21 22 21 22 23
Kyrgyz Republic 21
Bahrain 22 22 21 21 20
Uruguay 22 21 20 21 20
China 22 22 22 22 23
Romania 22 21 21 21 22
Spain 22 21 20 19 18
Thailand 22 20 20 21
Russian Federation 22 21 20 20
Suriname 22 25 21
Ukraine 23 20 20
Malta 23 24 23 22 22
Uzbekistan 23 21 20 20 20
Czech Republic 23 22 19 20 20
Moldova 23 23 23 23 24
Indonesia 23 23 23 23 23
Tonga 23 21 22 24 21
Paraguay 25 23 24 24 22
Iraq 25 24 22
Egypt, Arab Rep. 25 24 24 27 25
Syrian Arab Republic 25 25 24 24 23
Trinidad and Tobago 26 26 26 27
Singapore 26 26 24 24 25
Jordan 26 24
South Africa 27 37 36
Ireland 27 26 25 24 23
Hong Kong SAR, China 27 27 27 25
Morocco 27 27 28 28 28
Lao PDR 27 28 29 30 30
Oman 28 27 27 27 26
Algeria 28 28 27 27 27
Tunisia 28 26 26 26 25
Mongolia 28 25 22 23 24
Bhutan 29 31 35
Peru 29 28 27 28 28
Vanuatu 29 31
Ghana 29 28 30 31 30
Kiribati 29 29 30 31 27
Dominica 29 29
St. Lucia 29 28 27 27 27
Guyana 30 27 27 28 29
Colombia 30 28 28 26 25
Ecuador 30 32 31 28 26
Turkey 30 29 28 27 28
Botswana 30 29 27 26 25
Mexico 31 30 30 29 29
Gambia, The 31 32 30 33 34
Iran, Islamic Rep. 31 31 32 32 32
Papua New Guinea 31 31 33 33
Angola 32 27
Costa Rica 32 32 32 31 31
Swaziland 32 33 33 33 34
Cambodia 33 43 45
Philippines 33 33 34 33 34
Uganda 33 28 29 33 35
Sierra Leone 34
Guatemala 34 36 32 28 34
Vietnam 35 35 36 35 35
Korea, Rep. 36 34 33 31 30
Tanzania 36 36 37 37 37
Ethiopia 36 30 27 30 33
Nicaragua 36 37 37 37 38
Benin 36 40 45 48 50
Cote d'Ivoire 36 37 36 39 45
Comoros 37 40 42 45
Cabo Verde 37 29
Eritrea 38 41 37 39 40
Honduras 38 36 37 35 35
Nepal 39 39 39 39 39
Nigeria 39 39 37 37 37
Zimbabwe 39 38 40 39
Guinea 40 49 49 49 47
Madagascar 40 38 38 40 38
Niger 42 42 39 39
Djibouti 43 43 43 42 40
Mauritania 45 47 51 53 52
Myanmar 48 51 50 49 46
Mali 48 54 57 67 74
Rwanda 51 54
Cameroon 51 48 46
Senegal 53 59 58 58 60
Lesotho 54 51 49 49 48
Mozambique 55 53 55 58 58
Burkina Faso 57 58 60 58 51
Togo 58 64 53 55
Congo, Rep. 65 63 69 73 82
Chad 66 62 61 62
Burundi 67 66 63
Central African Republic 77
Yemen, Rep.
Denmark 11 10 10 10
Marshall Islands
Macao SAR, China
Korea, Dem. People’s Rep.
Croatia
Kenya
Tuvalu 21
Jamaica
El Salvador
Micronesia, Fed. Sts.
Curacao
Antigua and Barbuda
St. Martin (French part)
Monaco 17
Bolivia
Isle of Man
Barbados 17
Montenegro
Sao Tome and Principe
India
Seychelles 18 17 17
Macedonia, FYR
Slovak Republic 22 22 22
Iceland
Argentina 18
Namibia 32 30
Liechtenstein
Hungary 10 11
Sudan
Haiti 36 31 32 33
Aruba
New Caledonia
Turkmenistan
Guinea-Bissau
Belgium 12 12
Guam
Bangladesh
Grenada 27 27 26 26
Albania
Greenland
Saudi Arabia
Northern Mariana Islands
Serbia
Norway
Dominican Republic
Germany 17 16 17
Sint Maarten (Dutch part)
Pakistan
Slovenia 18 16 15
Palau
Somalia
Panama
South Sudan
Gabon 44 52
Sri Lanka 29 29 28 28
French Polynesia
Congo, Dem. Rep. 40 42 44 45
Switzerland
Chile
Andorra
Malawi
Maldives
Sweden 10 10 11
Bulgaria
Cayman Islands
France 19 19 19
Finland
Brazil
Timor-Leste
Poland
American Samoa
Bosnia and Herzegovina
Puerto Rico
Bermuda 13
Fiji 26 25 24
Turks and Caicos Islands
Faroe Islands
Belize
Estonia 18
Belarus 20 20 20 20
Equatorial Guinea 54 55
United States 16 16 16
Samoa 18
Bahamas, The 21 22
Virgin Islands (U.S.)
Venezuela, RB
Liberia
Libya
West Bank and Gaza
Afghanistan 49 58
Zambia 41 39
Lebanon

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