Country name 2000 2001 2002 2003 2004
Vietnam 3
Jordan 4
Croatia 4 6 5 5 4
Albania 6
Eritrea 14
Guatemala 19
El Salvador 22 22
Dominican Republic 23
Zambia 32
New Zealand
Aruba
Australia
South Sudan
Austria
Marshall Islands
Azerbaijan 7
Rwanda 7
Bahamas, The
Timor-Leste
Bahrain
Macao SAR, China
Bangladesh 35 33
Montenegro
Barbados
Palau
Belarus
Sierra Leone
Belgium
Suriname
Belize
Ukraine
Benin 22
Argentina
Bermuda
Malaysia
Bhutan
Micronesia, Fed. Sts.
Bolivia 16
Namibia 18
Bosnia and Herzegovina
Northern Mariana Islands
Botswana
Peru 13
Brazil
Saudi Arabia
Brunei Darussalam
Slovenia
Bulgaria
St. Lucia
Burkina Faso 23
Syrian Arab Republic
Burundi
Turkmenistan 4
Cabo Verde
Uruguay
Cambodia 8
Lesotho 20
Cameroon 28
Lithuania
Canada
Madagascar 34
Cayman Islands
Mali 40
Central African Republic
Mauritius
Chad 37
Monaco
Chile
Mozambique 41
China
Netherlands
Colombia 19
Niger
Comoros
Oman
Congo, Dem. Rep.
Papua New Guinea
Congo, Rep.
Antigua and Barbuda
Costa Rica
San Marino
Cote d'Ivoire
Serbia
Angola
Sint Maarten (Dutch part)
Cuba
Somalia
Curacao
Sri Lanka
Cyprus
St. Vincent and the Grenadines
Czech Republic
Sweden
Denmark
Tanzania
Djibouti
Algeria
Dominica
Tuvalu
American Samoa
United Kingdom
Armenia 6
Vanuatu
Ecuador 19
West Bank and Gaza
Egypt, Arab Rep. 9
Afghanistan
Libya
Liberia
Equatorial Guinea
Liechtenstein
Andorra
Luxembourg
Estonia
Macedonia, FYR
Ethiopia 16
Malawi 33 34
Faeroe Islands
Maldives
Fiji
Malta
Finland
Mauritania 16
France
Mexico
French Polynesia
Moldova
Gabon 33
Mongolia
Gambia, The
Morocco 7
Georgia 11
Myanmar
Germany
Nepal 21
Ghana 14
New Caledonia
Greece
Nicaragua 25
Greenland
Nigeria 25
Grenada
Norway
Guam
Pakistan
Poland
Panama
Puerto Rico
Paraguay 13
Romania
Philippines 8
Guinea
Portugal
Guinea-Bissau
Qatar
Guyana
Russian Federation
Haiti 18
Samoa
Honduras 29
Sao Tome and Principe
Hong Kong SAR, China
Senegal
Hungary
Seychelles
Iceland
Singapore
India
Slovak Republic
Indonesia 10
Solomon Islands
Iran, Islamic Rep.
South Africa
Iraq
Spain
Ireland
St. Kitts and Nevis
Isle of Man
St. Martin (French part)
Israel
Sudan
Italy
Swaziland
Jamaica
Switzerland
Japan
Tajikistan
Tonga
Thailand
Tunisia
Togo
Kazakhstan
Trinidad and Tobago
Kenya 23
Turkey
Kiribati
Turks and Caicos Islands
Korea, Dem. Rep.
Uganda 31
Korea, Rep.
United Arab Emirates
Kosovo
United States
Kuwait
Uzbekistan
Kyrgyz Republic
Venezuela, RB
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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