Country name 1984 1985 1986 1987 1988
Afghanistan 10 10 11 11 12
Albania
Algeria 8 7 7 7 7
American Samoa
Andorra
Angola 16 17 17 17 18
Antigua and Barbuda
Argentina 40 40 40 40 39
Armenia 34 34 33 33 33
Aruba
Australia 61 61 61 61 60
Austria 20 20 20 20 20
Azerbaijan 25 25 25 25 24
Bahamas, The
Bahrain
Bangladesh 7 8 8 8 8
Barbados
Belarus 15 15 15 15 15
Belgium 17 17 17 17 17
Belize
Benin
Bermuda
Bhutan
Bolivia 22 23 23 24 24
Bosnia and Herzegovina
Botswana
Brazil 34 34 34 34 35
Brunei Darussalam
Bulgaria 13 13 13 13 13
Burkina Faso 5 5 6 6 6
Burundi
Cabo Verde
Cambodia 5 5 6 6 6
Cameroon 12 13 13 13 14
Canada 38 38 38 39 39
Cayman Islands
Central African Republic
Chad 8 8 8 8 8
Chile 34 35 35 35 35
China 8 9 9 9 9
Colombia 30 30 30 30 31
Comoros
Congo, Dem. Rep. 12 13 13 13 13
Congo, Rep. 28 29 29 29 29
Costa Rica 23 23 23 23 24
Cote d'Ivoire 17 17 17 17 17
Croatia
Cuba 20 20 20 20 20
Curacao
Cyprus
Czech Republic 12 12 12 12 12
Denmark 21 21 21 20 20
Djibouti
Dominica
Dominican Republic 21 21 21 21 21
Ecuador 25 26 26 26 26
Egypt, Arab Rep. 22 22 22 22 22
El Salvador 16 16 17 17 17
Equatorial Guinea
Eritrea
Estonia
Ethiopia 4 4 4 4 4
Faeroe Islands
Fiji
Finland 15 15 15 16 16
France 22 22 22 22 22
French Polynesia
Gabon
Gambia, The
Georgia 25 25 25 25 25
Germany 9 9 9 9 9
Ghana 12 12 12 12 13
Greece 31 31 31 31 30
Greenland
Grenada
Guam
Guatemala 10 10 10 9 9
Guinea 15 15 15 15 15
Guinea-Bissau
Guyana
Haiti 13 14 14 15 15
Honduras 11 11 11 11 11
Hong Kong SAR, China 92 92 94 95 97
Hungary 19 19 19 19 19
Iceland
India 9 9 9 9 10
Indonesia 9 9 9 10 10
Iran, Islamic Rep. 24 24 24 23 23
Iraq 29 30 30 30 30
Ireland 26 26 26 26 26
Isle of Man
Israel 53 54 55 56 57
Italy 19 19 19 19 19
Jamaica
Japan 44 44 44 45 45
Jordan 28 28 28 27 27
Kazakhstan 7 7 7 7 7
Kenya 5 6 6 6 6
Kiribati
Korea, Dem. Rep. 11 12 12 12 12
Korea, Rep. 46 47 48 48 49
Kosovo
Kuwait 65 65 64 64 64
Kyrgyz Republic
Lao PDR
Latvia
Lebanon 60 59 57 55 53
Lesotho
Liberia
Libya 20 20 20 20 20
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar 7 7 8 8 8
Malawi
Malaysia 10 10 10 10 10
Maldives
Mali 8 8 8 9 9
Malta
Marshall Islands
Mauritania
Mauritius
Mexico 33 33 33 33 33
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia 26 26 26 26 26
Montenegro
Morocco 18 18 18 18 18
Mozambique 5 5 5 5 5
Myanmar 8 8 8 8 8
Namibia
Nepal
Netherlands 13 13 13 13 13
New Caledonia
New Zealand 25 25 25 25 26
Nicaragua 17 17 17 17 17
Niger 5 5 5 5 5
Nigeria 11 11 12 12 12
Northern Mariana Islands
Norway
Oman
Pakistan 15 15 15 15 15
Palau
Panama 32 32 33 33 33
Papua New Guinea
Paraguay 25 25 25 25 25
Peru 26 26 26 26 27
Philippines 14 14 14 14 14
Poland 4 4 4 4 4
Portugal 36 36 37 37 37
Puerto Rico 48 51 54 56 59
Qatar
Romania 9 9 9 9 9
Russian Federation 17 17 17 17 17
Rwanda
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 28 29 30 30 31
Senegal 18 18 18 18 18
Serbia
Seychelles
Sierra Leone
Singapore 97 99 100 100 100
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia 12 12 13 14 15
South Africa 27 27 27 27 27
South Sudan
Spain 22 22 22 22 22
Sri Lanka
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 7 7 8 8 8
Suriname
Swaziland
Sweden 12 12 12 12 12
Switzerland 13 13 13 14 14
Syrian Arab Republic 31 31 31 31 31
Tajikistan
Tanzania 5 5 5 5 5
Thailand 10 10 10 10 10
Timor-Leste
Togo 13 14 14 14 14
Tonga
Trinidad and Tobago
Tunisia
Turkey 23 23 24 24 24
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 4 4 4 4 4
Ukraine 12 12 12 12 12
United Arab Emirates 25 26 26 26 26
United Kingdom 27 27 27 26 26
United States 42 42 42 42 42
Uruguay 50 50 50 50 50
Uzbekistan 11 11 11 11 10
Vanuatu
Venezuela, RB 34 34 34 34 34
Vietnam 7 6 6 6 6
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 4 4 4 5 5
Zambia 9 9 9 9 9
Zimbabwe 9 9 9 9 9

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