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

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