Country name 1986 1987 1988 1989 1990
Afghanistan 1 1
Albania 7 7 8 8 8
Algeria
American Samoa
Andorra
Angola 0
Antigua and Barbuda
Argentina 40 42
Armenia
Aruba
Australia 29 30 33 34 38
Austria 24 25 27 28 30
Azerbaijan 23
Bahamas, The 29
Bahrain 16 11 17
Bangladesh 2 2 1 1 1
Barbados 20 20
Belarus
Belgium 30 32 33 34 38
Belize
Benin 1 1 1
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana 2
Brazil
Brunei Darussalam 3 5
Bulgaria 21 24 26 28 28
Burkina Faso 0 0 0 0 0
Burundi 0 0 0 0 0
Cabo Verde
Cambodia
Cameroon
Canada 79 100
Cayman Islands
Central African Republic 0 0 0
Chad
Chile 15 16
China
Colombia 12 12 13 14
Comoros 0
Congo, Dem. Rep.
Congo, Rep. 2 2 2 2
Costa Rica
Cote d'Ivoire 1
Croatia
Cuba 22 25 26 25 25
Curacao
Cyprus 5 5 7 9 11
Czech Republic 14 14 14 14 14
Denmark 29 30 32 33 36
Djibouti 0
Dominica 1
Dominican Republic
Ecuador 23
Egypt, Arab Rep. 11 11 12 11 10
El Salvador 13
Equatorial Guinea
Eritrea
Estonia
Ethiopia 0 0 0 0 0
Faeroe Islands
Fiji 2
Finland 34 37 39 43 47
France 30 30 32 36 39
French Polynesia
Gabon 3 3 3 3
Gambia, The
Georgia
Germany
Ghana
Greece 25 27 25 24 25
Greenland
Grenada
Guam
Guatemala
Guinea 1 0 0 0 0
Guinea-Bissau 0
Guyana 3 4 5
Haiti 1
Honduras 7 7 8
Hong Kong SAR, China
Hungary 18 17 17 16 15
Iceland 24 27 29
India 4 4 4 4 4
Indonesia
Iran, Islamic Rep.
Iraq 8 8 9 9
Ireland 20 21 23 25 26
Isle of Man
Israel 34 34 33 33 33
Italy 24 24 25 27 29
Jamaica
Japan 20 21 22 23 23
Jordan 19 22 21 23 23
Kazakhstan
Kenya 1
Kiribati
Korea, Dem. Rep.
Korea, Rep. 21 22 22 22 24
Kuwait 17 17 16 16 14
Kyrgyz Republic
Lao PDR 1 1 1
Latvia 29 30 30 31 29
Lebanon
Lesotho 1 2 2 2 2
Liberia 1
Libya
Liechtenstein
Lithuania 42 29 27
Luxembourg 2 1
Macao SAR, China 16 18
Macedonia, FYR 19 18
Madagascar 3 3 3 3
Malawi 0 0 0 0 0
Malaysia 6 6
Maldives
Mali 0 0 0 0
Malta 4 4 4 6 9
Marshall Islands
Mauritania 1 1 1
Mauritius 1 1 1 1 2
Mexico
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia
Montenegro
Morocco 5 6 6 7 8
Mozambique 0
Myanmar
Namibia
Nepal 2 3
Netherlands 27 27 29 30 32
New Caledonia
New Zealand 33 35 39 43 41
Nicaragua 8 8 8
Niger 0 0 0
Nigeria 2 2 2 2
Northern Mariana Islands
Norway 32 34 35 38 42
Oman 1 1 2 3 4
Pakistan 2 2 2 2
Palau
Panama 28 25
Papua New Guinea 1
Paraguay
Peru
Philippines
Poland 20 20 21 23 25
Portugal 14 17
Puerto Rico
Qatar 32 31 31 32 35
Romania 12 10 8 8 7
Russian Federation 63
Rwanda 0 0 0 0 0
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 8 8
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia 21 22 22 22 25
Solomon Islands
Somalia 1
South Africa 10 11 11
South Sudan
Spain 29 30 33 35 37
Sri Lanka 3
St. Kitts and Nevis 4 5 4
St. Lucia 3 3
St. Martin (French part)
St. Vincent and the Grenadines 9 9 8
Sudan
Suriname 7 9 9 11 11
Swaziland 3
Sweden 32 32 32 33 33
Switzerland 14 15 15 16 18
Syrian Arab Republic 12 12 13 13 14
Tajikistan
Tanzania 0 0
Thailand
Timor-Leste
Togo 1 1 1
Tonga
Trinidad and Tobago 4 5 5
Tunisia 4 4 4 5 6
Turkey 6 7 7 8 9
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 0 1 1 1
Ukraine
United Arab Emirates 11 12 13 12 13
United Kingdom 20 21 22 23 26
United States 63 67 70 74 78
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB 20 25 24 25
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia 1 1
Zimbabwe 1

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