Afghanistan
11.5% (2007 est.)

Albania
6% (2007 est.)

Algeria
4.5% (2007 est.)

American Samoa
3% (2003 est.)

Andorra
3.5% (2005 est.)

Angola
16.7% (2007 est.)

Anguilla
10.2% (2004 est.)

Antigua and Barbuda
6.1% (2007 est.)

Argentina
8.7% (2007 est.)

Armenia
13.7% (2007 est.)

Aruba
2.4% (2005 est.)

Australia
4.3% (2007 est.)

Austria
3.1% (2007 est.)

Azerbaijan
23.4% (2007 est.)

Bahamas, The
2.8% (2007 est.)

Bahrain
6.7% (2007 est.)

Bangladesh
6.3% (2007 est.)

Barbados
4.3% (2007 est.)

Belarus
8.2% (2007 est.)

Belgium
2.8% (2007 est.)

Belize
2.2% (2007 est.)

Benin
4.5% (2007 est.)

Bermuda
4.6% (2004 est.)

Bhutan
22.4% (2007 est.)

Bolivia
4.6% (2007 est.)

Bosnia and Herzegovina
6% (2007 est.)

Botswana
4.8% (2007 est.)

Brazil
5.4% (2007 est.)

British Virgin Islands
1% (2002 est.)

Brunei
0.4% (2007 est.)

Bulgaria
6.2% (2007 est.)

Burkina Faso
4.2% (2007 est.)

Burma
3.8% (2007 est.)

Burundi
3.6% (2007 est.)

Cambodia
10.1% (2007 est.)

Cameroon
2.7% (2007 est.)

Canada
2.7% (2007 est.)

Cape Verde
6.9% (2007 est.)

Cayman Islands
0.9% (2004 est.)

Central African Republic
4% (2007 est.)

Chad
1.3% (2007 est.)

Chile
5.1% (2007 est.)

China
11.9% (2007 est.)

Colombia
8.2% (2007 est.)

Comoros
-1% (2007 est.)

Congo, Democratic Republic of the
7% (2007 est.)

Congo, Republic of the
-1.6% (2007 est.)

Cook Islands
0.1% (2005 est.)

Costa Rica
6.8% (2007 est.)

Cote d'Ivoire
1.6% (2007 est.)

Croatia
5.7% (2007 est.)

Cuba
6.5% (2007 est.)

Cyprus
4.4% (2007 est.)

Czech Republic
6.6% (2007 est.)

Denmark
1.7% (2007 est.)

Djibouti
5.2% (2007 est.)

Dominica
0.9% (2007 est.)

Dominican Republic
8.5% (2007 est.)

Ecuador
2% (2007 est.)

Egypt
7.1% (2007 est.)

El Salvador
4.7% (2007 est.)

Equatorial Guinea
12.4% (2007 est.)

Eritrea
1.3% (2007 est.)

Estonia
7.1% (2007 est.)

Ethiopia
11.1% (2007 est.)

European Union
3% (2007 est.)

Falkland Islands (Islas Malvinas)
NA%

Faroe Islands
2.4% (2005 est.)

Fiji
-4.4% (2007 est.)

Finland
4.5% (2007 est.)

France
2.1% (2007 est.)

French Polynesia
5.1% (2002)

Gabon
6.2% (2007 est.)

Gambia, The
7% (2007 est.)

Gaza Strip