| Algeria
Angola
Benin
Botswana
Burkina Faso
Burundi
Cameroon
Cape Verde
Central African Republic
Chad
Congo
Côte d'Ivoire
Djibouti
Equatorial Guinea
Eritrea
Ethiopia
Gabon
Gambia
Ghana
Guinea
Guinea-Bissau
Kenya
Lesotho
Liberia
Malawi
Mali
Mauritania
Morocco
Mozambique
Niger
Nigeria
Rwanda
Sao Tome and Principe
Senegal
Sierra Leone
South Africa
Swaziland
Tanzania
Togo
Tunisia
Uganda
Zambia
Zimbabwe | Argentina
Bahamas
Barbados
Bermuda
Brazil
Canada
Cayman Islands
Chile
Colombia
Ecuador
Guyana
Jamaica
Mexico
Netherlands Antilles
Peru
Suriname
Trinidad and Tobago
United States
Uruguay
Venezuela | Australia
Bangladesh
Brunei Darussalam
China
Hong Kong S.A.R. of China
India
Indonesia
Japan
Kazakhstan
Korea, Republic of
Kyrgyzstan
Macao S.A.R. of China
Malaysia
New Zealand
Pakistan
Philippines
Singapore
Sri Lanka
Taiwan
Thailand
Turkmenistan
Uzbekistan
Vietnam
| Albania
Armenia
Austria
Azerbaijan
Belarus
Belgium
Bosnia and Herzegovina
Bulgaria
Croatia
Cyprus
Czech Republic
Denmark
Estonia
Finland
France
Georgia
Germany
Greece
Hungary
Ireland
Italy
Latvia
Lithuania
Macedonia, Republicof
Malta
Moldova, Republic of
Netherlands
Norway
Poland
Portugal
Romania
Russian Federation
Serbia and Montenegro
Slovakia
Slovenia
Spain
Sweden
Switzerland
Turkey
Ukraine
United Kingdom
| Egypt
Israel
Jordan
Lebanon
|
Surveys and studies