Country name 1980 1981 1982 1983 1984
Ghana 6 5 3 4 7
Uganda 6 6 9 7 8
Central African Republic 7 9 7 12 12
Mozambique 8 10 11 12 12
Congo, Dem. Rep. 10 11 8 9 10
Madagascar 15 11 8 8 9
Rwanda 16 13 18 14 16
Burkina Faso 15 14 18 17 14
El Salvador 13 14 13 12 12
Puerto Rico 17 14 9 10 14
Benin 15 16 28 17 13
Mali 15 16 16 12 12
Bolivia 17 16 16 13 20
Kuwait 14 17 25 25 21
Burundi 14 17 14 23 18
Guatemala 16 17 14 11 12
New Caledonia 17 18 17 15
Nepal 18 18 17 20 19
Bangladesh 14 18 18 17 16
Malawi 25 18 21 23 13
Denmark 21 18 19 19 21
Turkey 18 18 17 16 16
United Kingdom 20 18 19 20 21
Luxembourg 19 19 19 18 19
Pakistan 18 19 19 19 18
Bahamas, The 18 19 21 20 16
Ethiopia 19 19 17 23
Sierra Leone 16 19 13 14 13
Sudan 15 19 19 15 9
Zambia 23 19 17 14 15
Niger 28 20 21 13 3
Jamaica 16 20 21 22 23
Colombia 19 21 21 20 19
Netherlands 24 21 20 21 21
Zimbabwe 17 21 19 14 17
Saudi Arabia 23 21 26 34 33
Honduras 25 21 14 14 17
Israel 22 21 23 23 22
Uruguay 17 21 20 14 12
India 18 22 22 20 22
Spain 24 23 22 22 20
Belgium 27 23 22 19 20
Argentina 25 23 22 21 20
Chile 21 23 11 10 14
Kenya 25 23 22 21 20
Myanmar 21 23 22 18 15
Namibia 24 23 18 17 13
Oman 22 23 27 26 30
Brazil 23 23 21 17 16
Solomon Islands 25 23 21 25 16
France 26 23 24 22 21
Nicaragua 17 24 19 22 22
Dominican Republic 25 24 20 21 21
Togo 28 24 21 21 15
Sweden 27 24 23 23 24
New Zealand 20 24 25 26 28
Italy 26 24 23 22 23
Venezuela, RB 26 24 28 12 18
Germany 27 24 23 24 24
Malta 23 25 29 27 27
Senegal 17 25 20 20 19
Syrian Arab Republic 30 25 25 25 25
Mauritius 21 25 18 17 22
United States 23 25 22 22 27
Georgia 29 25 26 31 33
Gambia, The 27 25 22 19 18
Canada 24 25 20 20 21
Greece 31 25 30 29 30
Guinea-Bissau 28 26 28 23 38
Ecuador 25 26 22 21 19
Cote d'Ivoire 27 26 23 18 12
Belize 24 26 21 20 24
Cuba 26 26 26 25 26
Norway 27 26 27 25 26
Indonesia 24 27 28 31 27
Comoros 33 27 31 30 45
Austria 29 27 25 23 24
Iran, Islamic Rep. 31 27 20 27 24
Cameroon 21 27 25 26 26
Papua New Guinea 25 27 32 29 27
Mexico 27 27 23 21 20
Philippines 29 27 28 30 20
Somalia 42 28 29 22 24
Barbados 25 28 23 20 16
Trinidad and Tobago 31 28 28 26 24
Korea, Rep. 30 28 27 27 28
Sri Lanka 34 28 31 29 26
Ireland 27 28 27 23 22
Panama 28 28 27 18 15
Finland 31 28 29 28 27
Australia 27 29 30 25 27
Costa Rica 27 29 25 16 15
Iceland 29 29 30 23 25
Egypt, Arab Rep. 28 30 30 29 27
Tonga 30 30 31 29 24
Thailand 29 30 27 30 29
Morocco 29 30 31 25 28
Latvia 26 30 31 31 33
St. Kitts and Nevis 38 30 34 37 30
Mauritania 26 30 34 26 24
Switzerland 33 31 28 28 30
Japan 32 31 30 28 28
Swaziland 41 31 30 33 29
Suriname 26 31 28 16 12
Guyana 33 31 25 21 27
St. Vincent and the Grenadines 38 31 28 25 28
Peru 27 31 32 24 21
Malaysia 27 32 34 34 30
Bhutan 30 32 35 39 37
Tunisia 29 32 32 33 36
Seychelles 38 32 32 21 22
China 35 33 34 34 35
South Africa 30 33 25 25 25
Cyprus 38 34 32 30 34
Dominica 51 34 31 28 37
Nigeria 34 30 22 12
St. Lucia 34 34 33 22 20
Fiji 32 34 26 21 19
Hong Kong SAR, China 35 35 31 27 24
Albania 35 35 38 36 32
Bulgaria 34 35 34 33 33
Portugal 34 36 35 29 23
Romania 36 34
Gabon 28 36 35 35 33
Algeria 39 37 37 38 35
Lesotho 37 38 43 33 37
Grenada 27 41 42 37 27
Bahrain 46 42 36 44 43
Antigua and Barbuda 35 42 39 20 24
Botswana 40 43 38 29 29
Singapore 45 45 46 46 47
Jordan 37 46 39 33 30
Congo, Rep. 36 48 60 38 30
Kiribati 33 50 63 59 49
Equatorial Guinea 72 60 153 112 88
Mongolia 70 70 58 58
Vanuatu 24 20
Estonia
Faeroe Islands
Eritrea
Lithuania
Greenland
Tuvalu
Guam
South Sudan
Northern Mariana Islands
Libya
Montenegro
Kosovo
Djibouti
Angola
Czech Republic
West Bank and Gaza
Palau
Macao SAR, China 25 27 25
Bermuda
Liechtenstein
Timor-Leste
Afghanistan
Curacao
Tanzania
Paraguay
Azerbaijan
Monaco
Turkmenistan
Croatia
Ukraine
Poland
American Samoa
Moldova
Vietnam
Micronesia, Fed. Sts. 38
French Polynesia
Guinea
Brunei Darussalam
Marshall Islands
Isle of Man
Russian Federation
St. Martin (French part)
Haiti
Bosnia and Herzegovina
Samoa
Liberia
San Marino
Lao PDR 6
Sao Tome and Principe
Tajikistan
Chad 3 3 5
Belarus
Cayman Islands
Kyrgyz Republic
Serbia
Aruba
Maldives
Armenia
Cambodia
Turks and Caicos Islands
Hungary
Kazakhstan
Sint Maarten (Dutch part)
United Arab Emirates
Slovak Republic
Andorra
Slovenia
Uzbekistan
Cabo Verde
Korea, Dem. Rep.
Iraq
Virgin Islands (U.S.)
Macedonia, FYR
Yemen, Rep.
Qatar
Lebanon

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