Country name 1984 1985 1986 1987 1988
Afghanistan
Albania 9 9 9 10 9
Algeria 16 17 19 19 20
American Samoa
Andorra
Angola 32 37 28 32
Antigua and Barbuda 18 18 18 17 19
Argentina 5 4
Armenia
Aruba
Australia 18 19 19 19 18
Austria 19 19 19 19 19
Azerbaijan
Bahamas, The 13 12 12 12
Bahrain 21 23 27 24 24
Bangladesh 4 4 4 4 4
Barbados 17 19 18 17 17
Belarus
Belgium 23 23 23 22 21
Belize 20 21 20 18 17
Benin 14 15 15 16 13
Bermuda
Bhutan 24 24 19 14 13
Bolivia 13 11 9 11 11
Bosnia and Herzegovina
Botswana 25 23 24 27 24
Brazil 8 10 11 12 13
Brunei Darussalam
Bulgaria 15 17 17 17 16
Burkina Faso 13 17 19 20 20
Burundi 8 8 10 10 11
Cabo Verde
Cambodia
Cameroon 10 9 11 12 11
Canada 22 22 22 21 21
Cayman Islands
Central African Republic 14 15 16 17 16
Chad 10 12 14 16 13
Chile 14 13 13 11 10
China 15 14 15 14 13
Colombia 11 11 10 9 9
Comoros 28 28 28 27 27
Congo, Dem. Rep. 7 8 8 10 13
Congo, Rep. 15 16 25 21 21
Costa Rica 13 13 13 12 12
Cote d'Ivoire 15 14 15 16 17
Croatia
Cuba 32 31 32 32 32
Curacao
Cyprus 14 14 14 17 17
Czech Republic
Denmark 26 25 24 25 26
Djibouti
Dominica 25 22 21 20 19
Dominican Republic 8 7 7 6 6
Ecuador 16 15 16 15 16
Egypt, Arab Rep. 18 17 17 14 14
El Salvador 16 15 14 14 13
Equatorial Guinea 24 17 19 15 21
Eritrea
Estonia
Ethiopia 12 11 11 11 13
Faeroe Islands
Fiji 19 19 17 17 14
Finland 20 21 21 21 20
France 23 23 23 23 22
French Polynesia
Gabon 18 20 26 25 20
Gambia, The 55 16 18 22 18
Georgia 12 13 13 13 14
Germany 21 21 21 21 21
Ghana 7 9 11 11 10
Greece 17 18 17 17 15
Greenland
Grenada 21 20 19 20 19
Guam
Guatemala 8 7 7 8 8
Guinea 11 12 11
Guinea-Bissau 15 18 13 11 10
Guyana 18 18 31 27 28
Haiti
Honduras 13 13 14 14 14
Hong Kong SAR, China 7 7 7 6 6
Hungary 10 10 11 10 12
Iceland 17 18 19 20 21
India 11 11 12 13 12
Indonesia 10 11 11 9 9
Iran, Islamic Rep. 16 17 16 15 16
Iraq
Ireland 21 21 21 20 18
Isle of Man
Israel 38 36 31 34 32
Italy 19 19 18 19 20
Jamaica 16 15 14 14 14
Japan 14 14 14 14 14
Jordan 28 27 25 26 26
Kazakhstan
Kenya 17 17 18 19 18
Kiribati 47 55 54 51 46
Korea, Dem. Rep.
Korea, Rep. 10 10 10 10 10
Kosovo
Kuwait 21 22 27 22 26
Kyrgyz Republic 23 22
Lao PDR 7 9 9 8 11
Latvia 8 9 9 10 10
Lebanon
Lesotho 13 17 17 31 33
Liberia 22 27 22
Libya
Liechtenstein
Lithuania
Luxembourg 16 16 16 17 16
Macao SAR, China 6 7 7 7 8
Macedonia, FYR
Madagascar 10 10 9 9 8
Malawi 16 18 20 19 16
Malaysia 14 15 16 15 14
Maldives
Mali 11 11 15 14 14
Malta 16 16 16 17 16
Marshall Islands
Mauritania 31 29 24 24 24
Mauritius 13 11 10 12 13
Mexico 9 9 9 9 8
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia 22 23 26 26 26
Montenegro
Morocco 16 16 15 16 15
Mozambique 15 13 13 11 12
Myanmar
Namibia 22 22 23 25 23
Nepal 9 9 9 9 9
Netherlands 23 24 24 25 24
New Caledonia 36 38 41
New Zealand 18 18 18 18 18
Nicaragua 35 36 35 34 32
Niger 10 11 11 11 16
Nigeria 13 13 13 7 8
Northern Mariana Islands
Norway 19 18 20 21 21
Oman 27 27 33 30 30
Pakistan 12 12 13 14 16
Palau
Panama 20 20 21 22 21
Papua New Guinea 23 23 23 22 21
Paraguay
Peru 10 10 10 10 10
Philippines 7 8 8 8 9
Poland
Portugal 13 14 13 13 14
Puerto Rico 15 15 15 14 14
Qatar
Romania
Russian Federation
Rwanda 10 11 12 14 13
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 30 32 35 35 31
Senegal 18 17 18 18 18
Serbia
Seychelles
Sierra Leone 7 8 6 9 7
Singapore 11 13 13 12 10
Sint Maarten (Dutch part)
Slovak Republic 20 21 21 21
Slovenia
Solomon Islands
Somalia 17
South Africa 18 18 19 19 19
South Sudan
Spain 15 16 15 16 16
Sri Lanka 8 10 10 10 10
St. Kitts and Nevis 24 23 20 19 18
St. Lucia 19 17 20 19 17
St. Martin (French part)
St. Vincent and the Grenadines 23 20 20 20 18
Sudan 10 12 14 13 7
Suriname 29 34 37 38 37
Swaziland 21 21 20 19 18
Sweden 27 27 27 26 25
Switzerland 10 10 11 10 11
Syrian Arab Republic 24 24 21 18 13
Tajikistan 8 8 9 8
Tanzania
Thailand 13 14 13 11 10
Timor-Leste
Togo 16 13 18 18 13
Tonga 16 16 16 17 16
Trinidad and Tobago 22 23 23 22 16
Tunisia 17 17 18 17 17
Turkey 8 8 8 8 8
Turkmenistan 21 22
Turks and Caicos Islands
Tuvalu
Uganda 11 14 9 8 8
Ukraine
United Arab Emirates
United Kingdom 22 21 21 20 20
United States 16 16 16 16 16
Uruguay 14 14 14 13 12
Uzbekistan 1 2
Vanuatu 30 34 37 36 34
Venezuela, RB 11 11 11 10 11
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia 25 24 27 20 15
Zimbabwe 20 20 21 23 27

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