Country name 1981 1982 1983 1984 1985
Afghanistan
Albania
Algeria 21 18 16 17 17
American Samoa
Andorra
Angola 0
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas, The
Bahrain
Bangladesh 12 12 12 12 11
Barbados 12 11 10 7 7
Belarus
Belgium
Belize 13 10 9 12 9
Benin
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana 25 21 18 17 14
Brazil 20 19 16 15 15
Brunei Darussalam
Bulgaria 23 22 21 20 20
Burkina Faso 9
Burundi 2 1 2 3 2
Cabo Verde
Cambodia
Cameroon 20 16 16 13 9
Canada
Cayman Islands
Central African Republic 4 3 5 6
Chad 0 0 0 1
Chile
China
Colombia 10 9 10 8 8
Comoros 5 5 5 6 6
Congo, Dem. Rep. 5 7 7 7 8
Congo, Rep. 12
Costa Rica 15 13 9 12 10
Cote d'Ivoire 14 9 7 9 8
Croatia
Cuba
Curacao
Cyprus
Czech Republic
Denmark
Djibouti
Dominica 19 19
Dominican Republic 16 14 16 18 13
Ecuador
Egypt, Arab Rep. 9 7 6 6
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Faroe Islands
Fiji 12 10 10 10 12
Finland
France
French Polynesia
Gabon 26 24 28 23 34
Gambia, The 10 9 7 4 4
Georgia
Germany
Ghana 4 5
Greece
Greenland
Grenada 6 4 5 3 5
Guam
Guatemala 9 9 7 6 8
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras 11 8 7 8 8
Hong Kong SAR, China
Hungary
Iceland
India 9 8 9 9 9
Indonesia
Iran, Islamic Rep. 21 17 26 27 22
Iraq
Ireland
Isle of Man
Israel
Italy
Jamaica
Japan
Jordan 28 24 18 18 9
Kazakhstan
Kenya 9 10 11 11 11
Kiribati
Korea, Dem. People’s Rep.
Korea, Rep.
Kuwait
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho 21
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar 2 3
Malawi 5 6 5 3 5
Malaysia
Maldives
Mali 9
Malta
Marshall Islands
Mauritania 0 0 0 0 18
Mauritius 13 11 12 12 13
Mexico 14 13 11 11 12
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia
Montenegro
Morocco
Mozambique 0 0 0 0 0
Myanmar 4 4 4 4 4
Namibia
Nepal 9 10 11 10 13
Netherlands
New Caledonia
New Zealand
Nicaragua
Niger 19 12 11 7 8
Nigeria
Northern Mariana Islands
Norway
Oman 7 9
Pakistan 8 7 7 7 8
Palau
Panama 18 16 13 10 12
Papua New Guinea 18 26 24 18 12
Paraguay
Peru 9 10 10 9 7
Philippines 21 21 22 16 13
Poland
Portugal
Puerto Rico
Qatar
Romania
Russian Federation
Rwanda
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal 12 18 17 17 15
Serbia
Seychelles 8 3 15
Sierra Leone 12 7 8 9 7
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia
South Africa 20 20 20 18 17
South Sudan
Spain
Sri Lanka 23 26 24 21 19
St. Kitts and Nevis
St. Lucia 26 25 13 12 16
St. Martin (French part)
St. Vincent and the Grenadines 11 12 9 14 14
Sudan 9 12 12 10 8
Suriname 21 18 11 12 12
Swaziland 18 16 25 21 15
Sweden
Switzerland
Syrian Arab Republic 11 11 10 10 10
Tajikistan
Tanzania
Thailand 19 19 20 20 18
Timor-Leste
Togo 9 9 10 4 4
Tonga
Trinidad and Tobago 14 15 18 16 14
Tunisia 15 15 15 16 13
Turkey
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 5
Ukraine
United Arab Emirates
United Kingdom
United States 20 17 18 20 19
Uruguay 17 13 9 6 6
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia
Zimbabwe 15 15 14 13 12

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