)

Dominican Republic
51.6 (2004)

Ecuador
46
note: data are for urban households (2006)

Egypt
34.4 (2001)

El Salvador
52.4 (2002)

Estonia
34 (2005)

Ethiopia
30 (2000)

European Union
30.7 (2003 est.)

Finland
26 (2005)

France
28 (2005)

Gambia, The
50.2 (1998)

Georgia
40.4 (2003)

Germany
28 (2005)

Ghana
39.4 (2005-06)

Greece
33 (2005)

Guatemala
55.1 (2007)

Guinea
38.1 (2006)

Guyana
43.2 (1999)

Haiti
59.2 (2001)

Honduras
53.8 (2003)

Hong Kong
53.3 (2007)

Hungary
28 (2005)

Iceland
25 (2005)

India
36.8 (2004)

Indonesia
36.3 (2005)

Iran
44.5 (2006)

Ireland
32 (2005)

Israel
38.6 (2005)

Italy
33 (2005)

Jamaica
45.5 (2004)

Japan
38.1 (2002)

Jordan
38.8 (2003)

Kazakhstan
30.4 (2005)

Kenya
44.5 (1997)

Korea, South
35.1 (2006)

Kosovo
30 (FY05/06)

Kyrgyzstan
30.3 (2003)

Laos
34.6 (2002)

Latvia
37.7 (2003)

Lesotho
63.2 (1995)

Lithuania
36 (2005)

Luxembourg
26 (2005)

Macedonia
39 (2003)

Madagascar
47.5 (2001)

Malawi
39 (2004)

Malaysia
46.1 (2002)

Mali
40.1 (2001)

Malta
28 (2005)

Mauritania
39 (2000)

Mauritius
39 (2006 est.)

Mexico
50.9 (2005)

Moldova
33.2 (2003)

Mongolia
32.8 (2002)

Montenegro
30 (2003)

Morocco
40 (2005 est.)

Mozambique
47.3 (2002)

Namibia
70.7 (2003)

Nepal
47.2 (2004)

Netherlands
30.9 (2005)

New Zealand
36.2 (1997)

Nicaragua
43.1 (2001)

Niger
50.5 (1995)

Nigeria
43.7 (2003)

Norway
28 (2005)

Pakistan
30.6 (2002)

Panama
56.1 (2003)

Papua New Guinea
50.9 (1996)

Paraguay
56.8 (2008)

Peru
52 (2003)

Philippines
45.8 (2006)

Poland
36 (2005)

Portugal
38.5 (2007)

Romania
31 (2005)

Russia
41.3 (September 2007)

Rwanda
46.8 (2000)

Senegal
41.3 (2001)

Serbia
30 (2003)

Sierra Leone
62.9 (1989)

Singapore
52.2 (2005)

Slovakia
26 (2005)

Slovenia
24 (2005)

South Africa
65 (2005)

Spain
32 (2005)

Sri Lanka
50 (FY03/04)

Swaziland
50.4 (2001)

Sweden
23 (2005)

Switzerland
33.7 (2000)

Tajikistan
32.6 (2003)

Tanzania
34.6 (2000)

Thailand
42 (2002)

Timor-Leste
38 (2002 est.)

Tunisia
40 (2005 est.)

Turkey
43.6 (2003)

Turkmenistan
4