Country name 1997 1998 1999 2000
Kuwait 0 0 0 0
Kiribati 0 0 5 5
Jordan 0 0 0 0
Comoros 0 0
Palau 0 0 0 0
Micronesia, Fed. Sts. 0 0 0 0
Tonga 0 0 0
United Arab Emirates 0 0 0 0
Morocco 1 1 1 1
Togo 1 1 5
Niger 1 1 1
Mauritania 1 4 4 4
Kyrgyz Republic 1 1 1 2
Papua New Guinea 2 2 2 2
Bhutan 2 2 2 9
Egypt, Arab Rep. 2 2 2 2
Ethiopia 2 2 2 8
Gambia, The 2 2 2 2
Pakistan 2 2
Lebanon 2 2 2 2
Chad 2 2 2 2
Turkey 2 2 4 4
Paraguay 3 3 3
Tajikistan 3 3 3 15
Kenya 3 4 4 4
Korea, Rep. 3 4 4 6
Swaziland 3 3 3 3
Algeria 3 3 3 3
Macedonia, FYR 3 3 8 7
Nepal 3 3 6 6
Belize 3 3 7 7
Central African Republic 4 4 7 7
Haiti 4 4 4
Ecuador 4 17 17 15
Madagascar 4 8 8
Ukraine 4 8 8
Liechtenstein 4 4 4 4
Samoa 4 4 8 8
Fiji 4 4 11
Japan 5 5 5 7
Lesotho 5 4 4 4
Singapore 5 5 4 4
Moldova 5 9 8
Iran, Islamic Rep. 5 5 5 3
Antigua and Barbuda 5 5 5
Sudan 5 5
Sri Lanka 5 5 5
Cyprus 5 5 5 7
Thailand 6 6 6 5
Monaco 6 22 22 22
Malawi 6 6 8 9
Cameroon 6 6 6 6
Malta 6 6 9 9
Cambodia 6 6 8 7
Venezuela, RB 6 6 12
Uzbekistan 6 6 7
Armenia 6 6 3 3
Maldives 6 6 6
Greece 6 6 6 9
Iraq 6 6 6 8
Brazil 7 7 6 6
Tunisia 7 7 12 12
Georgia 7 7 7
Guinea 7 9 9 9
Uruguay 7 7 12 12
Andorra 7 7 7 7
India 7 8 8 9
Benin 7 7 6 6
Romania 7 7 7
Sao Tome and Principe 7 7 9 9
Israel 8 8 12 13
Chile 8 11 11 11
Mauritius 8 8 8 6
Slovenia 8 8 8
Malaysia 8 8 10
Mongolia 8 8 8 11
Croatia 8 8 8 21
Cote d'Ivoire 8 8 8
Tuvalu 8 0 0
Gabon 8 8 8 9
Botswana 9 9 17
Equatorial Guinea 9 9 5 5
Latvia 9 9 17 17
Burkina Faso 9 8 8 8
Ghana 9 9 9
Bangladesh 9 9 9 9
Dominica 9 9 9
Angola 10 16 16 16
St. Vincent and the Grenadines 10 5 5
Syrian Arab Republic 10 10 10 10
Zambia 10 10 10 10
Panama 10 10 10
Guinea-Bissau 10 10 8
Russian Federation 10 10 8
Barbados 11 11 11 11
Nicaragua 11 11 10 10
Peru 11 11 11
Bulgaria 11 11 11 11
Estonia 11 11 18 18
France 11 11 11 11
Cabo Verde 11 11 11 11
Italy 11 11 11 11
Trinidad and Tobago 11 11 11
Philippines 11 12 12 11
Hungary 11 8 8 8
Indonesia 11 11 8
United States 12 12 13
Colombia 12 12 12
San Marino 12 13 13 13
Senegal 12 12 12 12
Dominican Republic 12 16 16 16
Jamaica 12 14 13 13
St. Lucia 12 12 11 11
Ireland 12 12 12 12
Azerbaijan 12 12 12
Mali 12 12 12 12
Guatemala 13 13 7 9
Belgium 13 13 23 23
Poland 13 13 13 13
Portugal 13 13 19 17
St. Kitts and Nevis 13 13 13 13
Kazakhstan 13 13 11 10
Mexico 14 17 18 16
Slovak Republic 15 15 13 14
Zimbabwe 15 15 14 9
Bahamas, The 15 15 15 15
Czech Republic 15 15 15 15
Australia 16 16 22 23
El Salvador 16 17 17 10
Suriname 16 16 16
Costa Rica 16 19 19 19
Rwanda 17 17 17 26
Lithuania 18 18 18 11
Tanzania 18 18 16
Turkmenistan 18 18 26
Uganda 18 18 18 18
United Kingdom 18 18 18 18
Luxembourg 20 20 17 17
Grenada 20 20 27
Korea, Dem. People’s Rep. 20 20 20 20
Canada 21 21 21
Switzerland 21 21 23 23
Eritrea 21 21 15 15
Namibia 22 22 22 25
Cuba 23 28 28 28
Spain 25 25 22 28
South Africa 25 29 30 30
Mozambique 25 25 30
Iceland 25 25 35 35
Germany 26 26 31 31
Vietnam 26 26 26 26
Austria 26 26 27
Seychelles 27 24 24 24
Argentina 28 28 27
New Zealand 29 29 29 31
Netherlands 31 36 36 36
Denmark 33 37 37 37
Finland 34 34 37 37
Norway 36 36 36 36
Sweden 40 40 43 43
New Caledonia
Bolivia 12 12
Cayman Islands
American Samoa
Serbia
Northern Mariana Islands
Puerto Rico
Saudi Arabia
Montenegro
Honduras 9 9 9
Yemen, Rep. 1 1 1
Turks and Caicos Islands
Qatar
Albania 5 5
Hong Kong SAR, China
Vanuatu 0 0
Bahrain
Virgin Islands (U.S.)
Nigeria 3
Oman
Sierra Leone 9 9
Brunei Darussalam
Burundi 12 6 14
Congo, Rep. 12 12 12
Sint Maarten (Dutch part)
Isle of Man
Aruba
Marshall Islands 3
Timor-Leste
Solomon Islands 2 2 2
Bosnia and Herzegovina
Somalia
Guyana 19 19
China 22 22 22
Guam
South Sudan
Greenland
Macao SAR, China
Bermuda
Curacao
French Polynesia
Libya
Liberia 8
Faroe Islands
Congo, Dem. Rep.
Belarus
St. Martin (French part)
Afghanistan
West Bank and Gaza
Lao PDR 21 21 21
Djibouti 0 0 0
Myanmar

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