Country name 1980 1981 1982 1983 1984
Botswana 0 0 0 0
Bahrain 0 0 0 0 4
Trinidad and Tobago 0 0 0 0 0
Costa Rica 0 0 0 0 0
Gabon 1 1 1 1 1
Israel 4 5 5 4 3
Netherlands 4 4 4 4 4
Albania 4 4 4 4 4
Brunei Darussalam 4 4 4 4 4
Japan 4 4 4 4 4
Ghana 5 5 2 4 3
Iraq 5 5 5 5 5
Germany 4 5 5 5 5
Belgium 5 5 5 5 5
Romania 6 6 6 5 5
Singapore 5 5 5 6 6
Cyprus 6 7 7 6 6
Austria 6 6 6 6 6
Zambia 7 5 6 6 6
Switzerland 7 6 6 6 7
Finland 6 6 6 6 6
Cameroon 7 8 6 7 10
France 7 6 7 7 7
Korea, Rep. 6 6 6 7 6
United Arab Emirates 7 7 7 7 7
Canada 9 7 8 7 7
Czech Republic 7 8 8 7 8
United Kingdom 8 7 8 8 8
South Africa 8 7 7 8 6
China 8 8 8 8 8
Yemen, Rep. 0 6 6 8 9
Norway 9 9 8 8 7
Kuwait 8 8 8 8 8
Australia 10 11 8 8 7
Greece 7 7 8 8 8
United States 9 7 8 8 7
Sweden 9 8 8 9 8
Slovak Republic 8 8 8 9 9
Malta 0 0 0 9 9
Qatar 10 11 9 9 8
Uruguay 12 9 10 9 11
Egypt, Arab Rep. 13 13 8 9 14
Saudi Arabia 7 14 11 9 5
Spain 9 8 9 9 9
Cuba 17 10 10 9 9
Poland 10 10 9 9 10
Italy 9 9 8 9 9
Ethiopia 8 5 9 9 7
Iceland 9 10 10 9 8
Peru 13 12 11 9 10
Bulgaria 10 10 10 9 10
Korea, Dem. Rep. 9 9 9 10 9
Denmark 7 9 8 10 9
Morocco 10 11 10 10 10
Iran, Islamic Rep. 7 10 12 10 11
Lebanon 10 10 10 10 10
Zimbabwe 9 10 11 10 11
Thailand 10 11 10 11 11
Ireland 10 11 11 11 10
Malaysia 10 11 11 11 10
Mexico 11 13 13 11 11
Brazil 12 11 12 11 11
New Zealand 13 14 13 12 12
Portugal 12 12 14 12 12
Oman 12 12 12 12 12
Mozambique 39 78 8 12 16
Turkey 12 12 12 13 12
Hong Kong SAR, China 11 11 12 13 12
Guatemala 6 8 11 13 13
Tunisia 12 13 13 13 13
Hungary 10 12 13 13 13
Congo, Dem. Rep. 8 13 13 13 12
Philippines 2 12 13 13 15
Jordan 19 16 16 13 13
Luxembourg 3 10 14 13 10
Algeria 11 12 11 14 15
Indonesia 9 8 10 14 15
El Salvador 14 14 15 14 14
Senegal 15 15 16 14 14
Bolivia 13 16 9 14 15
Syrian Arab Republic 18 18 15 14 15
Kenya 15 13 15 14 13
Argentina 13 13 13 14 14
Sri Lanka 15 18 18 14 17
Jamaica 15 16 13 14 17
Chile 12 11 12 14 13
Venezuela, RB 14 9 16 15 12
Panama 16 16 17 15 18
Cote d'Ivoire 16 16 16 16 16
Colombia 16 16 16 17 16
Ecuador 15 15 18 18 20
Vietnam 18 18 18 18 19
India 18 18 18 18 18
Tanzania 14 12 15 18 21
Paraguay 6 10 20 20 9
Nicaragua 15 14 15 20 14
Nepal 21 21 21 21 22
Nigeria 29 49 24 24 42
Angola 25 25 25 25 25
Pakistan 29 26 25 25 25
Sudan 14 20 20 25 3
Bangladesh 35 30 29 26 28
Haiti 26 25 26 27 27
Myanmar 22 24 26 29 31
Honduras 15 13 18 31 17
Dominican Republic 21 21 32 33 25
Togo 31 34 26 35 15
Libya 25 30 35 39 42
Congo, Rep. 9 31 12 41 14
Kosovo
Liechtenstein
Liberia
Lithuania
Djibouti
Central African Republic
Seychelles
Macao SAR, China
Cambodia
Macedonia, FYR
Turks and Caicos Islands
Madagascar
Sao Tome and Principe
Malawi
Barbados
Chad
St. Kitts and Nevis
Maldives
Aruba
Mali
Armenia
Burundi
Faeroe Islands
Marshall Islands
Samoa
Mauritania
Georgia
Mauritius
Belarus
Isle of Man
Solomon Islands
Micronesia, Fed. Sts.
Bahamas, The
Moldova
St. Martin (French part)
Monaco
Swaziland
Mongolia
Tajikistan
Montenegro
Cayman Islands
Burkina Faso
Fiji
Comoros
Uganda
Lesotho
Kiribati
Namibia
Rwanda
Afghanistan
San Marino
Latvia
Belize
New Caledonia
Serbia
Guyana
Sierra Leone
Guinea-Bissau
Sint Maarten (Dutch part)
Niger
Slovenia
Lao PDR
Somalia
Northern Mariana Islands
South Sudan
Bosnia and Herzegovina
Gambia, The
Guinea
St. Lucia
Kyrgyz Republic
St. Vincent and the Grenadines
Palau
Suriname
Guam
Azerbaijan
Papua New Guinea
Curacao
Grenada
French Polynesia
Greenland
Timor-Leste
Uzbekistan
Tonga
Cabo Verde
Dominica
West Bank and Gaza
Turkmenistan
Eritrea
Tuvalu
Kazakhstan
Ukraine
Benin 46
Antigua and Barbuda
Russian Federation
Andorra
Estonia
Vanuatu
Bhutan
Croatia
Virgin Islands (U.S.)
Puerto Rico
American Samoa
Bermuda
Equatorial Guinea

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