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
Virgin Islands (U.S.) 14 14
French Polynesia 14 17 17 15 15
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
American Samoa 17 15
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
New Caledonia 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
Malawi
Chile
Micronesia, Fed. Sts.
Slovak Republic 22 22 22
Jamaica
Turks and Caicos Islands
Monaco 17
Seychelles 18 17 17
Antigua and Barbuda
Kenya
Montenegro
Korea, Dem. Rep.
Argentina 18
Barbados 17
Maldives
Dominican Republic
Isle of Man
Curacao
Croatia
Aruba
Macao SAR, China
Yemen, Rep.
Bolivia
Marshall Islands
Macedonia, FYR
Sweden 10 10 11
Namibia 32 30
India
Brazil
Iceland
Hungary 10 11
Belize
Haiti 36 31 32 33
Belgium 12 12
Guinea-Bissau
United States 16 16 16
Guam
Saudi Arabia
Grenada 27 27 26 26
Serbia
Northern Mariana Islands
Denmark 11 10 10 10
Norway
Sint Maarten (Dutch part)
Greenland
Slovenia 18 16 15
Pakistan
Somalia
Sri Lanka 29 29 28 28
South Sudan
Palau
Panama
Congo, Dem. Rep. 40 42 44 45
Germany 17 16 17
St. Martin (French part)
Gabon 44 52
Sudan
France 19 19 19
Cayman Islands
Finland
Switzerland
Poland
Andorra
Bulgaria
Puerto Rico
Timor-Leste
Fiji 26 25 24
Bosnia and Herzegovina
Faeroe Islands
Bermuda 13
Estonia 18
Turkmenistan
Equatorial Guinea 54 55
Tuvalu 21
Samoa 18
Belarus 20 20 20 20
El Salvador
Bangladesh
Sao Tome and Principe
Bahamas, The 21 22
Liberia
Albania
Venezuela, RB
Libya
Liechtenstein
West Bank and Gaza
Afghanistan 49 58
Zambia 41 39
Lebanon

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