Country name 1984 1985 1986 1987 1988
Afghanistan
Albania 32 33 31 28 29
Algeria 35 35 34 28 28
American Samoa
Andorra
Angola 18 16 16 12
Antigua and Barbuda 24 28 36 46 40
Argentina 20 18 17 20 19
Armenia
Aruba
Australia 27 28 28 27 28
Austria 23 23 22 23 24
Azerbaijan
Bahamas, The 16 19 18 19
Bahrain 43 36 27 25 20
Bangladesh 16 16 17 16 16
Barbados 16 15 16 16 18
Belarus
Belgium 19 18 18 19 21
Belize 24 22 20 22 25
Benin 13 9 13 13 16
Bermuda
Bhutan 37 44 42 37 38
Bolivia 20 19 14 14 14
Bosnia and Herzegovina
Botswana 29 23 21 16 24
Brazil 16 19 19 22 23
Brunei Darussalam
Bulgaria 33 32 36 33 34
Burkina Faso 14 23 20 19 19
Burundi 18 14 12 23 15
Cabo Verde
Cambodia
Cameroon 26 25 26 25 21
Canada 21 22 22 22 24
Cayman Islands
Central African Republic 12 15 13 13 11
Chad 5 7 8 9 7
Chile 14 17 19 22 23
China 35 38 38 37 38
Colombia 19 19 18 19 21
Comoros 45 33 24 25 22
Congo, Dem. Rep. 10 13 13 14 14
Congo, Rep. 30 30 29 20 19
Costa Rica 15 14 16 20 18
Cote d'Ivoire 12 13 12 12 13
Croatia
Cuba 26 29 26 23 24
Curacao
Cyprus 34 30 26 26 27
Czech Republic
Denmark 20 22 23 21 20
Djibouti
Dominica 37 28 22 23 31
Dominican Republic 21 18 20 24 25
Ecuador 19 19 24 25 26
Egypt, Arab Rep. 27 27 24 26 35
El Salvador 12 11 13 12 13
Equatorial Guinea 88 59 64 79 76
Eritrea
Estonia
Ethiopia 20 13 19 18 26
Faeroe Islands
Fiji 19 19 18 16 13
Finland 26 25 24 25 27
France 19 19 19 20 21
French Polynesia
Gabon 33 42 46 26 37
Gambia, The 18 15 17 17 16
Georgia 33 34 30 29 31
Germany 22 22 22 21 22
Ghana 7 10 9 10 11
Greece 27 28 27 21 24
Greenland
Grenada 27 27 30 33 34
Guam
Guatemala 12 11 10 14 14
Guinea 15 16 17
Guinea-Bissau 38 35 24 35 45
Guyana 27 36 40 31 21
Haiti
Honduras 17 17 14 17 21
Hong Kong SAR, China 24 22 23 26 28
Hungary 26 25 27 27 25
Iceland 23 21 18 21 21
India 22 23 23 23 24
Indonesia 27 28 30 30 29
Iran, Islamic Rep. 24 21 17 21 17
Iraq
Ireland 21 19 18 16 16
Isle of Man
Israel 22 19 19 20 18
Italy 23 23 22 22 23
Jamaica 23 24 17 21 24
Japan 28 28 28 28 31
Jordan 30 21 20 23 23
Kazakhstan
Kenya 20 25 22 24 25
Kiribati 49 58 73 73 61
Korea, Dem. Rep.
Korea, Rep. 28 28 27 28 29
Kosovo
Kuwait 21 19 22 18 16
Kyrgyz Republic 31 31
Lao PDR 6 7 7 10 14
Latvia 33 35 36 37 36
Lebanon
Lesotho 37 42 39 40 45
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg 20 17 20 23 23
Macao SAR, China 25 26 28 27 28
Macedonia, FYR
Madagascar 9 9 9 10 13
Malawi 13 19 12 17 21
Malaysia 30 25 23 21 24
Maldives
Mali 12 16 21 21 21
Malta 27 26 23 25 26
Marshall Islands
Mauritania 24 28 30 28 28
Mauritius 22 23 22 25 31
Mexico 20 21 19 19 23
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia 58 63 64 51 47
Montenegro
Morocco 25 25 23 21 21
Mozambique 12 3 7 17 21
Myanmar 15 16 13 12 13
Namibia 13 10 8 13 15
Nepal 19 23 20 21 22
Netherlands 20 21 22 22 23
New Caledonia 15 14 21
New Zealand 28 26 24 22 20
Nicaragua 22 23 17 16 27
Niger 3 13 12 12 19
Nigeria 12 11 16 13 10
Northern Mariana Islands
Norway 26 26 31 30 29
Oman 30 28 32 19 16
Pakistan 18 18 19 19 18
Palau
Panama 15 15 17 18 8
Papua New Guinea 27 20 20 21 27
Paraguay
Peru 21 18 21 21 34
Philippines 20 14 15 17 19
Poland 28 29 29 33
Portugal 23 21 23 27 30
Puerto Rico 14 12 10 14 16
Qatar
Romania
Russian Federation
Rwanda 16 17 16 16 14
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 33 21 19 18 20
Senegal 19 17 12 15 11
Serbia
Seychelles
Sierra Leone 13 11 11 10 6
Singapore 47 41 37 37 33
Sint Maarten (Dutch part)
Slovak Republic 31 31 33 31
Slovenia
Solomon Islands 16 18 19 23 24
Somalia 24 30 25 33 24
South Africa 25 21 19 16 20
South Sudan
Spain 20 20 21 23 25
Sri Lanka 26 24 24 23 23
St. Kitts and Nevis 30 30 27 34 56
St. Lucia 20 24 25 25 30
St. Martin (French part)
St. Vincent and the Grenadines 28 28 29 32 30
Sudan 9 9 14 15 4
Suriname 12 14 22 26 17
Swaziland 29 26 20 15 24
Sweden 20 22 20 21 22
Switzerland 27 27 27 27 29
Syrian Arab Republic 25 26 24 20 15
Tajikistan 36 33 32 32
Tanzania
Thailand 29 28 26 28 33
Timor-Leste
Togo 15 17 19 18 16
Tonga 24 26 24 22 23
Trinidad and Tobago 24 19 22 19 13
Tunisia 36 30 27 23 21
Turkey 16 17 19 26 25
Turkmenistan 35 34
Turks and Caicos Islands
Tuvalu
Uganda 8 9 8 10 11
Ukraine
United Arab Emirates
United Kingdom 19 19 19 19 22
United States 25 24 24 24 23
Uruguay 12 11 11 14 15
Uzbekistan 29 27
Vanuatu 20 26 29 33 27
Venezuela, RB 18 19 21 25 28
Vietnam 14 14 18
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia 15 15 24 13 11
Zimbabwe 17 18 18 15 19

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