Country name 1980 1981 1982 1983
Haiti 7
Rwanda 11
Bolivia 24
Guatemala 25
Tunisia 41
Dominican Republic 42 46
Turkey 51
Jamaica 51
Greece 77
Belgium 81
United Kingdom 83
Palau
Macao SAR, China
Azerbaijan
Austria 71
Bahamas, The
Montenegro
Bahrain
Saudi Arabia
Bangladesh 13 19
Zambia
Barbados 47
Marshall Islands
Belarus
Aruba
St. Lucia 43 52
Puerto Rico 70
Australia
Slovenia
Belize
Tanzania
Benin 7
Bermuda
Libya
Bhutan
Malaysia
Antigua and Barbuda 48
Micronesia, Fed. Sts.
Bosnia and Herzegovina
Namibia
Botswana
Northern Mariana Islands
Brazil
Peru 41
Brunei Darussalam
Albania
Bulgaria
Sierra Leone
Burkina Faso
South Sudan
Burundi
Armenia
Cabo Verde
Tonga
Cambodia
Vietnam 20
Cameroon
Lesotho
Canada
Lithuania
Cayman Islands
Madagascar
Central African Republic
Mali
Chad
Mauritius
Chile
Monaco
China 70
Mozambique
Colombia 49
Netherlands 77
Comoros
Niger
Congo, Dem. Rep.
Oman
Congo, Rep.
Papua New Guinea
Costa Rica 65
Poland
Cote d'Ivoire 3
Romania
Croatia
San Marino
Cuba 60 60
Serbia
Curacao
Sint Maarten (Dutch part)
Cyprus
Somalia
Czech Republic
Sri Lanka 55
Denmark
St. Vincent and the Grenadines 42 56
Djibouti
Syrian Arab Republic
Dominica 62 62
Timor-Leste
Uruguay
Argentina
Angola
Ecuador 34 40
Vanuatu
Egypt, Arab Rep. 31
West Bank and Gaza
El Salvador
Afghanistan
Equatorial Guinea
Liberia
Eritrea
Liechtenstein
Estonia
Luxembourg
Ethiopia
Macedonia, FYR
Faeroe Islands
Malawi
Fiji
Maldives
Finland
Malta
France
Mauritania 1
French Polynesia
Mexico 48
Gabon
Moldova
Gambia, The
Mongolia
Georgia
Morocco 19
Germany
Myanmar 5
Ghana 10
Nepal 7
New Zealand
New Caledonia
Greenland
Nicaragua 27
Grenada
Nigeria 7
Guam
Norway
Andorra
Pakistan 3
Guinea
Panama
Guinea-Bissau
Paraguay
Guyana
Philippines
American Samoa
Portugal 76
Honduras 27
Qatar
Hong Kong SAR, China 72
Russian Federation
Hungary
Samoa
Iceland
Sao Tome and Principe
India 35
Senegal
Indonesia
Seychelles
Iran, Islamic Rep.
Singapore 74
Iraq
Slovak Republic
Ireland
Solomon Islands
Isle of Man
South Africa 48
Israel
Spain
Italy
St. Kitts and Nevis
Suriname
St. Martin (French part)
Sweden 78
Sudan
Japan
Swaziland
Jordan
Switzerland 71
Algeria
Tajikistan
Turkmenistan
Thailand 59
Tuvalu
Togo
Ukraine
Trinidad and Tobago
Kazakhstan
Kenya
Kiribati
Turks and Caicos Islands
Korea, Dem. Rep.
Uganda
Korea, Rep. 58
United Arab Emirates
Kosovo
United States 70
Kuwait
Uzbekistan
Kyrgyz Republic
Venezuela, RB
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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