Rate
2007
2008
2009
2010
2011
2012
2013
2014
2015
Cuba
Gambia
Mauritania
Egypt
Cyprus
Netherlands
Panama
Burkina Faso
Chad
South Korea
Slovakia
Slovenia
Sudan
Venezuela
Afghanistan
Argentina
Bahrain
Bangladesh
Finland
Israel
Mongolia
Norway
Paraguay
Sri Lanka
Tanzania
Turkmenistan
Uruguay
Haiti
Italy
Russia
Singapore
United Kingdom
Armenia
Croatia
Ecuador
Ethiopia
Laos
Moldova
Qatar
Serbia
Tajikistan
Cambodia
Chile
Ivory Coast
Ireland
Kuwait
Kyrgyzstan
Malawi
Malaysia
Oman
Romania
Sierra Leone
Thailand
Uganda
Angola
United States
Benin
Brunei
Bulgaria
Central African Republic
Costa Rica
Czech Republic
Denmark
Equatorial Guinea
France
Iraq
Macedonia
Madagascar
Pakistan
Saudi Arabia
Senegal
Sweden
Togo
United Arab Emirates
Vietnam
Austria
Bolivia
Bosnia and Herzegovina
Burundi
Cape Verde
China
Fiji
Indonesia
Lithuania
Luxembourg
Zambia
Ghana
Greece
Iceland
India
Kazakhstan
Kenya
Liberia
Libya
Mexico
Niger
Poland
Portugal
Albania
Algeria
Arab States
Azerbaijan
Belize
Botswana
Cameroon
Estonia
Gabon
Guatemala
Guinea
Morocco
Mozambique
New Zealand
Nicaragua
South Africa
Switzerland
Tunisia
Turkey
Australia
Belarus
Belgium
Brazil
Canada
Colombia
Mauritius
Namibia
Nepal
Nigeria
Peru
Philippines
Spain
Ukraine
Georgia
Germany
Honduras
Hong Kong
Hungary
Jamaica
Japan
Jordan
Latvia
Lebanon
Mali
Zimbabwe