Country name 1995 1996 1997 1998 1999
Tajikistan 0 0 0 0 0
Iraq 0 0 0 0 0
Togo 0 0 0 0 0
Honduras 0 0 0 1 1
Syrian Arab Republic 0 0 0 0 0
Swaziland 0 0 0 0 1
Sudan 0 0 0 0 0
Korea, Dem. Rep. 0 0 0 0 0
Kiribati 0 0 0 0 0
Guinea-Bissau 0 0 0 0 0
Ethiopia 0 0 0 0 0
Tuvalu 0 0 0 0 0
Cote d'Ivoire 0 0 0 1 2
Congo, Rep. 0 0 0 0
Turkmenistan 0 0 0 0 0
Djibouti 0 0 0 0 0
Eritrea 0 0 0 0 0
Equatorial Guinea 0 0 0 0 0
Dominica 0 1 1 1 1
Kyrgyz Republic 0 0 0 0 0
Afghanistan 0 0 0 0 0
Panama 0 0 1 3 8
Niger 0 0 0 0 0
Nepal 0 0 0 0 0
Mozambique 0 0 0 0 0
Papua New Guinea 0 0 0 0 0
Sierra Leone 0 0 0 0 0
Sao Tome and Principe 0 0 0 0 0
Samoa 0 0 0 1 1
Rwanda 0 0 0 0 0
Somalia 0 0 0 0 0
Mongolia 0 0 0 0 1
Libya 0 0 0 0 1
Liberia 0 0 0 0 0
Lesotho 0 0 0 1 1
Macedonia, FYR 0 0 1 1 2
Maldives 0 0 1 1 1
Micronesia, Fed. Sts. 0 0 0 0 0
Mauritania 0 0 0 0 0
Mali 0 0 0 0 0
Comoros 0 0 0 0 0
Haiti 0 0 0 0 0
Burkina Faso 0 0 0 0 0
Zimbabwe 0 0 0 0 1
Armenia 0 0 0 0 0
Botswana 0 0 0 1 5
Bhutan 0 0 0 0 0
Bosnia and Herzegovina 0 0 0 1 1
Chad 0 0 0 0 0
Cabo Verde 0 0 0 0 2
Albania 0 0 0 0 0
Moldova 0 0 0 0 0
Central African Republic 0 0 0 0 0
Senegal 0 0 0 0 1
Bangladesh 0 0 0 0 0
Georgia 0 0 1 1 3
Malawi 0 0 0 0 0
Myanmar 0 0 0 0 0
India 0 0 0 0 0
Kenya 0 0 0 0 0
Uganda 0 0 0 0 0
Burundi 0 0 0 0 0
Madagascar 0 0 0 0 0
Tanzania 0 0 0 0 0
Nigeria 0 0 0 0 0
Egypt, Arab Rep. 0 0 0 0 1
Guinea 0 0 0 0 0
Algeria 0 0 0 0 0
Uzbekistan 0 0 0 0 0
Angola 0 0 0 0 0
Zambia 0 0 0 0 0
Benin 0 0 0 0 0
Cuba 0 0 0 0 0
Cameroon 0 0 0 0 0
Congo, Dem. Rep. 0 0 0 0 0
Iran, Islamic Rep. 0 0 0 1 1
Ukraine 0 0 0 0 0
Kazakhstan 0 0 0 0 0
Vietnam 0 0 0 0 0
Lao PDR 0 0 0 0 0
Pakistan 0 0 0 0 0
Tunisia 0 0 0 0 1
Ghana 0 0 0 0 0
Romania 0 0 1 3 6
Yemen, Rep. 0 0 0 0 0
Belarus 0 0 0 0 0
Russian Federation 0 0 0 1 1
Solomon Islands 0 0 0 0 0
Seychelles 0 1 3 7 21
Vanuatu 0 0 0 0 0
Azerbaijan 0 0 1 1 5
Saudi Arabia 0 1 2 3 4
Nicaragua 0 0 0 0 1
Bolivia 0 0 1 3 5
Indonesia 0 0 0 1 1
Morocco 0 0 0 0 1
Cambodia 0 0 0 1 1
Gambia, The 0 0 0 0 0
Guyana 0 0 0 0 0
Poland 0 1 2 5 10
St. Vincent and the Grenadines 0 0 0 1 1
Namibia 0 0 1 1 2
Slovak Republic 0 1 4 9 12
El Salvador 0 0 1 2 9
Bulgaria 0 0 1 2 4
Jordan 0 1 1 2 3
Sri Lanka 0 0 1 1 1
Fiji 0 0 1 1 3
China 0 1 1 2 3
Guatemala 0 0 1 1 3
Peru 0 1 2 3 4
Tonga 0 0 0 0 0
Paraguay 0 1 2 5 8
Gabon 0 1 1 1 1
Oman 0 1 2 5 6
Suriname 0 1 1 1 4
Grenada 0 1 1 1 2
Lithuania 0 1 5 8 9
New Caledonia 0 1 3 6 12
Czech Republic 0 2 5 9 19
Ecuador 0 1 1 2 3
Trinidad and Tobago 1 1 1 2 3
Marshall Islands 1 1 1 1 1
French Polynesia 1 1 2 5 9
Costa Rica 1 1 2 3 4
Latvia 1 1 3 7 11
St. Lucia 1 1 1 1 1
Dominican Republic 1 1 2 2 5
Philippines 1 1 2 2 4
Croatia 1 1 3 4 7
Mexico 1 1 2 3 8
Turkey 1 1 3 6 13
Belize 1 1 1 2 3
Colombia 1 1 3 5 5
Brazil 1 2 3 4 9
Mauritius 1 2 4 5 9
Argentina 1 2 6 7 11
Uruguay 1 2 3 5 10
South Africa 1 2 4 8 12
Chile 1 2 3 6 15
Slovenia 1 2 5 8 32
Bahamas, The 1 2 2 3 5
Barbados 2 2 3 5 8
Venezuela, RB 2 3 5 9 16
Jamaica 2 2 3 3 6
Northern Mariana Islands 2 4
Estonia 2 5 10 18 28
Aruba 2 4 4 6 13
Thailand 2 3 4 3 4
France 2 4 10 19 36
Belgium 2 5 10 17 31
American Samoa 2 2 3 3 3
Spain 2 8 11 16 38
Greece 3 5 9 19 36
Hungary 3 5 7 10 16
Malta 3 3 4 6 9
Portugal 3 7 15 30 46
Guam 3 4 4 8 13
Netherlands 3 7 11 21 43
Korea, Rep. 4 7 15 31 51
Greenland 4 7 12 16 24
Qatar 4 6 8 12 15
Lebanon 4 6 12 16 20
Ireland 4 8 15 26 45
Andorra 4 9 13 22 32
Germany 4 7 10 17 28
Austria 5 7 14 29 53
Malaysia 5 7 9 10 13
Bahrain 5 7 10 15 21
Cyprus 5 8 10 13 16
United Arab Emirates 5 8 12 18 29
Faeroe Islands 6 7 11 14 24
Switzerland 6 9 15 24 43
Luxembourg 7 11 16 31 49
Italy 7 11 21 36 53
Kuwait 7 10 13 15 16
Puerto Rico 8 9 10 15 21
Cayman Islands 8 12 14 21
Israel 8 19 30 37 49
Singapore 9 12 23 29 43
Canada 9 12 14 18 23
Macao SAR, China 9 11 13 20 28
San Marino 9 9 9 19 36
Japan 9 22 31 38 45
Monaco 10 17 23 36 41
United Kingdom 10 12 15 25 46
New Zealand 10 13 15 21 37
Bermuda 10 13 17 20 20
Iceland 12 17 24 38 62
Brunei Darussalam 12 14 15 15 20
Australia 12 22 25 26 33
United States 13 16 20 25 31
Hong Kong SAR, China 13 22 35 48 63
Denmark 16 25 27 36 49
Finland 20 29 42 55 63
Norway 23 29 38 47 60
Sweden 23 28 36 46 58
Virgin Islands (U.S.) 15 23 28
Turks and Caicos Islands
South Sudan
Kosovo
Montenegro
Liechtenstein 23 28
Palau
Sint Maarten (Dutch part)
Timor-Leste
St. Kitts and Nevis 1 0 1 2
St. Martin (French part)
Curacao
West Bank and Gaza
Serbia
Antigua and Barbuda 2 2 2 11
Isle of Man

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