Country name 1985 1986 1987 1988 1989
Botswana 4
Turkey 8 9 9
Luxembourg 11 11 11 9 9
Netherlands 12 11 11 11
Chile 12 13 14 14 16
Pakistan 12 10 12 14 14
Panama 12 11 12 11 11
Norway 12 13 12 12 12
Indonesia 12 9 9 9 12
Brazil 12 14 13 13 14
Philippines 13 13 13 14 14
Canada 14 14 13 13 13
Sweden 14 14 14 15 15
Australia 14 14 14 14 13
Bolivia 15 12 12 12 12
Belgium 15 15 14 17 16
Denmark 16 16 16 16 16
Israel 16 16 16 16 15
Venezuela, RB 16 17 18 17
United States 17 16 16 16 15
Trinidad and Tobago 17 12 12 13 13
Greece 17 17 17 17 17
Spain 17 17 17 17 17
Barbados 17 16 16 15 15
Paraguay 18 15 16 14 16
Ireland 18 19 18 18 18
United Kingdom 18 17 17 18 18
France 19 18 18 17 17
Costa Rica 20 21 23 24 27
Finland 20 20 19 18 17
Sri Lanka 20
Malaysia 21 21 21 22 25
Switzerland 21 21 20 19 19
El Salvador 21 29 21 21
Austria 22 21 21 21 20
Colombia 22 23 23 24 24
Puerto Rico 23 23 22 22 22
Italy 24 23 23 23 23
Korea, Rep. 24 26 29 31 31
Portugal 25 24 25 25 26
Bangladesh 27 36 22
Cyprus 27 26 26 26 25
Japan 28 28 27 28 28
Hungary 31 30 29 29 28
Singapore 33 33 35 36 35
Romania 36 37 37 37 38
San Marino 39 37 36 35 34
Hong Kong SAR, China 47 45 44 40 36
Swaziland
Bahrain
Congo, Dem. Rep.
Mongolia
Czech Republic
Central African Republic
Cayman Islands
Uganda
Djibouti
New Caledonia
Dominica 27
Cuba
Dominican Republic
Argentina
Ecuador
Togo
Egypt, Arab Rep. 9
Mexico
Cameroon
Myanmar
Equatorial Guinea
Nigeria 4
Eritrea
Azerbaijan
Estonia 32
Senegal
Ethiopia
Solomon Islands
Faeroe Islands
St. Martin (French part)
Fiji
Tajikistan
Cambodia
Algeria
Cabo Verde
Curacao
French Polynesia
Moldova
Gabon
Morocco
Gambia, The
Nepal
Georgia
Nicaragua
Germany
Chad
Ghana
Bahamas, The 8 5
Burundi
Croatia
Greenland
Sao Tome and Principe
Grenada 17
Seychelles
Guam
Slovak Republic
Guatemala 19 24
South Africa
Guinea
St. Kitts and Nevis
Guinea-Bissau
Sudan
Guyana
Andorra
Haiti 9
Thailand 9 10 9 10
Honduras
American Samoa
China
Turks and Caicos Islands
Mauritania
United Arab Emirates
Cote d'Ivoire
Marshall Islands
Iceland
Mauritius
India
Micronesia, Fed. Sts.
Burkina Faso
Monaco
Iran, Islamic Rep.
Montenegro
Iraq
Mozambique
Bulgaria
Namibia
Isle of Man
Belarus
Brunei Darussalam
New Zealand 18 16 15 15
Bosnia and Herzegovina
Niger
Jamaica
Northern Mariana Islands
Aruba
Oman
Comoros
Palau
Congo, Rep.
Papua New Guinea
Rwanda 1
Peru 18
Armenia
Poland
Jordan 5 8
Kazakhstan
Qatar
Kenya
Russian Federation
Kiribati
Samoa
Korea, Dem. Rep.
Bhutan
Saudi Arabia
Uzbekistan
Serbia
Bermuda
Sierra Leone
Vietnam
Sint Maarten (Dutch part)
West Bank and Gaza
Slovenia
Zambia
Somalia
Afghanistan
South Sudan
Lesotho
Antigua and Barbuda
Liberia
St. Lucia
Libya
St. Vincent and the Grenadines
Liechtenstein
Suriname
Lithuania
Angola
Benin
Syrian Arab Republic 13
Macao SAR, China 55
Tanzania
Macedonia, FYR
Timor-Leste
Madagascar
Tonga
Malawi
Tunisia 44
Belize
Turkmenistan
Maldives
Tuvalu
Mali
Ukraine
Malta
Albania
Kosovo
Uruguay 22 24 23 23
Kuwait 2
Vanuatu
Kyrgyz Republic
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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