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
Syrian Arab Republic 13
Congo, Dem. Rep.
Bahamas, The 8 5
Czech Republic
Morocco
Cayman Islands
Slovenia
Djibouti
Curacao
Dominica 27
Nicaragua
Dominican Republic
Senegal
Ecuador
St. Lucia
Egypt, Arab Rep. 9
American Samoa
Cameroon
Moldova
Equatorial Guinea
Nepal
Eritrea
Chad
Estonia 32
Aruba
Ethiopia
Central African Republic
Faeroe Islands
South Sudan
Fiji
Suriname
Cambodia
Thailand 9 10 9 10
Cabo Verde
Turks and Caicos Islands
French Polynesia
Mexico
Gabon
Mongolia
Gambia, The
Myanmar
Georgia
New Caledonia
Germany
Nigeria 4
Ghana
Bahrain
Burundi
Azerbaijan
Greenland
Cuba
Grenada 17
Seychelles
Guam
Sint Maarten (Dutch part)
Guatemala 19 24
Somalia
Guinea
Antigua and Barbuda
Guinea-Bissau
St. Vincent and the Grenadines
Guyana
Angola
Haiti 9
Tajikistan
Honduras
Togo
United Arab Emirates
Algeria
Mauritania
Uganda
Cote d'Ivoire
China
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
Comoros
Oman
Armenia
Palau
Congo, Rep.
Papua New Guinea
Rwanda 1
Peru 18
Croatia
Poland
Jordan 5 8
Kazakhstan
Qatar
Kenya
Russian Federation
Sao Tome and Principe
Samoa
Kiribati
Korea, Dem. Rep.
Saudi Arabia
Bhutan
Serbia
Uzbekistan
Sierra Leone
Bermuda
Vietnam
Slovak Republic
West Bank and Gaza
Solomon Islands
Zambia
South Africa
Afghanistan
Argentina
Liberia
St. Kitts and Nevis
Libya
St. Martin (French part)
Liechtenstein
Sudan
Lithuania
Swaziland
Benin
Andorra
Macao SAR, China 55
Taiwan, China
Macedonia, FYR
Tanzania
Madagascar
Timor-Leste
Malawi
Tonga
Belize
Tunisia 44
Maldives
Turkmenistan
Mali
Tuvalu
Malta
Ukraine
Marshall Islands
Albania
Kuwait 2
Uruguay 22 24 23 23
Kyrgyz Republic
Vanuatu
Lao PDR
Latvia
Virgin Islands (U.S.)
Lebanon
Yemen, Rep.
Lesotho
Zimbabwe

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