View list in rank order | ||||
Rank | Country | Value | Date of Info | |
89 | Afghanistan | 24 | 2008 | |
105 | Albania | 19.6 | 2015 | |
76 | Algeria | 26.8 | 1995 | |
111 | American Samoa | N/A | 0 | |
111 | Andorra | N/A | 0 | |
8 | Angola | 44.7 | 2000 | |
111 | Anguilla | N/A | 0 | |
111 | Antigua and Barbuda | N/A | 0 | |
53 | Argentina | 31 | 2017 | |
83 | Armenia | 25.7 | 2014 | |
111 | Aruba | N/A | 0 | |
85 | Australia | 25.4 | 1994 | |
92 | Austria | 23.5 | 2012 | |
72 | Azerbaijan | 27.4 | 2008 | |
99 | Bahamas The | 22 | 2007 | |
111 | Bahrain | N/A | 0 | |
75 | Bangladesh | 27 | 2010 | |
111 | Barbados | N/A | 0 | |
100 | Belarus | 21.9 | 2008 | |
68 | Belgium | 28.4 | 2006 | |
111 | Belize | N/A | 0 | |
65 | Benin | 29 | 2003 | |
111 | Bermuda | N/A | 0 | |
56 | Bhutan | 30.6 | 2012 | |
32 | Bolivia | 36.1 | 2014 | |
82 | Bosnia and Herzegovina | 25.8 | 2011 | |
111 | Botswana | N/A | 0 | |
9 | Brazil | 43.4 | 2016 | |
111 | British Virgin Islands | N/A | 0 | |
111 | Brunei | N/A | 0 | |
51 | Bulgaria | 31.2 | 2017 | |
45 | Burkina Faso | 32.2 | 2009 | |
43 | Burma | 32.4 | 1998 | |
70 | Burundi | 28 | 2006 | |
13 | Cabo Verde | 40.6 | 2000 | |
70 | Cambodia | 28 | 2013 | |
34 | Cameroon | 35.4 | 2001 | |
88 | Canada | 24.8 | 2000 | |
111 | Cayman Islands | N/A | 0 | |
40 | Central African Republic | 33 | 2003 | |
55 | Chad | 30.8 | 2003 | |
12 | Chile | 41.5 | 2013 | |
49 | China | 31.4 | 2012 | |
19 | Colombia | 39.6 | 2015 | |
1 | Comoros | 55.2 | 2004 | |
36 | Congo Democratic Republic of the | 34.7 | 2006 | |
29 | Congo Republic of the | 37.1 | 2005 | |
30 | Costa Rica | 36.9 | 2014 | |
46 | Cote d'Ivoire | 31.8 | 2008 | |
95 | Croatia | 23 | 2015 | |
111 | Cuba | N/A | 0 | |
66 | Cyprus | 28.8 | 2014 | |
101 | Czechia | 21.7 | 2015 | |
93 | Denmark | 23.4 | 2016 | |
54 | Djibouti | 30.9 | 2002 | |
111 | Dominica | N/A | 0 | |
28 | Dominican Republic | 37.4 | 2013 | |
34 | Ecuador | 35.4 | 2012 | |
78 | Egypt | 26.6 | 2008 | |
44 | El Salvador | 32.3 | 2014 | |
111 | Equatorial Guinea | N/A | 0 | |
111 | Eritrea | N/A | 0 | |
84 | Estonia | 25.6 | 2015 | |
17 | Eswatini | 40.1 | 2010 | |
84 | Ethiopia | 25.6 | 2005 | |
111 | Faroe Islands | N/A | 0 | |
35 | Fiji | 34.9 | 2009 | |
7 | Finland | 45.2 | 2013 | |
85 | France | 25.4 | 2013 | |
42 | Gabon | 32.7 | 2005 | |
30 | Gambia The | 36.9 | 2003 | |
111 | Gaza Strip | N/A | 2022 | |
50 | Georgia | 31.3 | 2008 | |
89 | Germany | 24 | 2000 | |
41 | Ghana | 32.8 | 2006 | |
111 | Gibraltar | N/A | 0 | |
77 | Greece | 26.7 | 2015 | |
111 | Greenland | N/A | 0 | |
111 | Grenada | N/A | 0 | |
111 | Guam | N/A | 0 | |
22 | Guatemala | 38.4 | 2014 | |
111 | Guernsey | N/A | 0 | |
57 | Guinea | 30.3 | 2007 | |
4 | Haiti | 47.7 | 2001 | |
22 | Honduras | 38.4 | 2014 | |
24 | Hong Kong | 38.1 | 2016 | |
97 | Hungary | 22.4 | 2015 | |
111 | Iceland | N/A | 0 | |
61 | India | 29.8 | 2011 | |
69 | Indonesia | 28.2 | 2010 | |
62 | Iran | 29.6 | 2005 | |
83 | Iraq | 25.7 | 2007 | |
73 | Ireland | 27.2 | 2000 | |
111 | Isle of Man | N/A | 0 | |
50 | Israel | 31.3 | 2010 | |
76 | Italy | 26.8 | 2000 | |
64 | Jamaica | 29.3 | 2015 | |
88 | Japan | 24.8 | 2008 | |
111 | Jersey | N/A | 0 | |
67 | Jordan | 28.7 | 2010 | |
94 | Kazakhstan | 23.3 | 2016 | |
25 | Kenya | 37.8 | 2005 | |
111 | Kiribati | N/A | 0 | |
111 | Korea North | N/A | 0 | |
3 | Korea South | 48.5 | 2015 | |
111 | Kuwait | N/A | 0 | |
96 | Kyrgyzstan | 22.9 | 2014 | |
57 | Laos | 30.3 | 2008 | |
79 | Latvia | 26.3 | 2015 | |
111 | Lebanon | N/A | 0 | |
20 | Lesotho | 39.4 | 2003 | |
59 | Liberia | 30.1 | 2007 | |
111 | Libya | N/A | 0 | |
111 | Liechtenstein | N/A | 0 | |
66 | Lithuania | 28.8 | 2015 | |
91 | Luxembourg | 23.8 | 2000 | |
111 | Macau | N/A | 0 | |
36 | Madagascar | 34.7 | 2010 | |
27 | Malawi | 37.5 | 2010 | |
36 | Malaysia | 34.7 | 2009 | |
38 | Maldives | 33.3 | 910 | |
82 | Mali | 25.8 | 2010 | |
111 | Malta | N/A | 0 | |
63 | Mauritania | 29.5 | 2000 | |
111 | Mauritius | N/A | 0 | |
18 | Mexico | 40 | 2014 | |
111 | Micronesia Federated States of | N/A | 0 | |
98 | Moldova | 22.1 | 2014 | |
111 | Monaco | N/A | 0 | |
110 | Mongolia | 5.7 | 2017 | |
111 | Montserrat | N/A | 0 | |
39 | Morocco | 33.2 | 2007 | |
31 | Mozambique | 36.7 | 2008 | |
11 | Namibia | 42 | 2010 | |
111 | Nauru | N/A | 0 | |
63 | Nepal | 29.5 | 2011 | |
87 | Netherlands | 24.9 | 2014 | |
111 | New Zealand | N/A | 0 | |
6 | Nicaragua | 47.1 | 2014 | |
76 | Niger | 26.8 | 2014 | |
23 | Nigeria | 38.2 | 2010 | |
111 | Niue | N/A | 0 | |
86 | North Macedonia | 25 | 2015 | |
103 | Norway | 21.2 | 2014 | |
111 | Oman | N/A | 0 | |
80 | Pakistan | 26.1 | 2013 | |
111 | Palau | N/A | 0 | |
21 | Panama | 38.9 | 2014 | |
14 | Papua New Guinea | 40.5 | 1996 | |
26 | Paraguay | 37.6 | 2013 | |
32 | Peru | 36.1 | 2010 | |
63 | Philippines | 29.5 | 2015 | |
111 | Pitcairn Islands | N/A | 2022 | |
90 | Poland | 23.9 | 2015 | |
81 | Portugal | 25.9 | 2015 | |
111 | Puerto Rico | N/A | 0 | |
33 | Qatar | 35.9 | 2007 | |
109 | Romania | 7.6 | 2014 | |
45 | Russia | 32.2 | 2012 | |
10 | Rwanda | 43.2 | 2011 | |
111 | Saint Kitts and Nevis | N/A | 0 | |
111 | Saint Lucia | N/A | 0 | |
111 | Saint Vincent and the Grenadines | N/A | 0 | |
111 | Samoa | N/A | 0 | |
111 | San Marino | N/A | 0 | |
111 | Sao Tome and Principe | N/A | 0 | |
111 | Saudi Arabia | N/A | 0 | |
52 | Senegal | 31.1 | 2011 | |
108 | Seychelles | 15.4 | 2007 | |
37 | Sierra Leone | 33.6 | 2003 | |
71 | Singapore | 27.5 | 2017 | |
106 | Slovakia | 19.3 | 2015 | |
104 | Slovenia | 20.1 | 2016 | |
111 | Solomon Islands | N/A | 0 | |
111 | Somalia | N/A | 0 | |
2 | South Africa | 51.3 | 2011 | |
89 | Spain | 24 | 2011 | |
45 | Sri Lanka | 32.2 | 2012 | |
77 | Sudan | 26.7 | 2009 | |
111 | Suriname | N/A | 0 | |
111 | Svalbard | N/A | 2022 | |
89 | Sweden | 24 | 2012 | |
107 | Switzerland | 19 | 2007 | |
111 | Syria | N/A | 0 | |
16 | Taiwan | 40.3 | 2010 | |
111 | Tajikistan | N/A | 2009 | |
62 | Tanzania | 29.6 | 2007 | |
48 | Thailand | 31.5 | 2009 | |
74 | Togo | 27.1 | 2006 | |
111 | Tokelau | N/A | 2022 | |
111 | Tonga | N/A | 0 | |
111 | Trinidad and Tobago | N/A | 0 | |
75 | Tunisia | 27 | 2010 | |
47 | Turkmenistan | 31.7 | 1998 | |
111 | Turks and Caicos Islands | N/A | 0 | |
111 | Tuvalu | N/A | 0 | |
32 | Uganda | 36.1 | 2009 | |
102 | Ukraine | 21.6 | 2015 | |
111 | United Arab Emirates | N/A | 0 | |
52 | United Kingdom | 31.1 | 2012 | |
60 | United States | 30 | 2007 | |
55 | Uruguay | 30.8 | 2014 | |
62 | Uzbekistan | 29.6 | 2003 | |
111 | Vanuatu | N/A | 0 | |
42 | Venezuela | 32.7 | 2006 | |
76 | Vietnam | 26.8 | 2014 | |
111 | Virgin Islands | N/A | 0 | |
69 | West Bank | 28.2 | 2009 | |
58 | World | 30.2 | 2008 | |
57 | Yemen | 30.3 | 2008 | |
5 | Zambia | 47.4 | 2010 | |
15 | Zimbabwe | 40.4 | 1995 |