View list in rank order
Rank		Country	Value	Date of Info
4		Afghanistan	13.2	2019
60		Albania	5.2	2018
50		Algeria	6.2	2019
91		American Samoa	N/A	0
45		Andorra	6.7	2019
84		Angola	2.5	2019
91		Anguilla	N/A	0
67		Antigua and Barbuda	4.4	2019
22		Argentina	9.5	2019
7		Armenia	11.3	2019
91		Aruba	N/A	0
18		Australia	9.9	2019
13		Austria	10.4	2019
70		Azerbaijan	4	2019
54		Bahamas The	5.8	2019
70		Bahrain	4	2019
84		Bangladesh	2.5	2019
49		Barbados	6.3	2019
53		Belarus	5.9	2019
11		Belgium	10.7	2019
52		Belize	6	2019
85		Benin	2.4	2019
91		Bermuda	N/A	0
74		Bhutan	3.6	2019
43		Bolivia	6.9	2019
26		Bosnia and Herzegovina	9.1	2019
51		Botswana	6.1	2019
21		Brazil	9.6	2019
91		British Virgin Islands	N/A	0
87		Brunei	2.2	2019
41		Bulgaria	7.1	2019
57		Burkina Faso	5.5	2019
64		Burma	4.7	2019
33		Burundi	8	2019
62		Cabo Verde	4.9	2019
42		Cambodia	7	2019
74		Cameroon	3.6	2019
10		Canada	10.8	2019
91		Cayman Islands	N/A	0
34		Central African Republic	7.8	2019
67		Chad	4.4	2019
24		Chile	9.3	2019
58		China	5.4	2019
35		Colombia	7.7	2019
60		Comoros	5.2	2019
75		Congo Democratic Republic of the	3.5	2019
88		Congo Republic of the	2.1	2019
39		Costa Rica	7.3	2019
77		Cote d'Ivoire	3.3	2019
42		Croatia	7	2019
7		Cuba	11.3	2019
42		Cyprus	7	2019
34		Czechia	7.8	2019
17		Denmark	10	2019
89		Djibouti	1.8	2019
57		Dominica	5.5	2019
53		Dominican Republic	5.9	2019
34		Ecuador	7.8	2019
64		Egypt	4.7	2019
40		El Salvador	7.2	2019
79		Equatorial Guinea	3.1	2019
66		Eritrea	4.5	2019
45		Estonia	6.7	2019
44		Eswatini	6.8	2019
78		Ethiopia	3.2	2019
91		Faroe Islands	N/A	0
72		Fiji	3.8	2019
25		Finland	9.2	2019
8		France	11.1	2019
82		Gabon	2.8	2019
72		Gambia The	3.8	2019
91		Gaza Strip	N/A	0
45		Georgia	6.7	2019
5		Germany	11.7	2019
76		Ghana	3.4	2019
91		Gibraltar	N/A	0
34		Greece	7.8	2019
91		Greenland	N/A	0
61		Grenada	5	2019
91		Guam	N/A	0
50		Guatemala	6.2	2019
91		Guernsey	N/A	0
70		Guinea	4	2019
64		Haiti	4.7	2019
39		Honduras	7.3	2019
91		Hong Kong	N/A	0
48		Hungary	6.4	2019
29		Iceland	8.6	2019
80		India	3	2019
81		Indonesia	2.9	2019
45		Iran	6.7	2019
66		Iraq	4.5	2019
45		Ireland	6.7	2019
91		Isle of Man	N/A	0
37		Israel	7.5	2019
28		Italy	8.7	2019
51		Jamaica	6.1	2019
11		Japan	10.7	2019
91		Jersey	N/A	0
36		Jordan	7.6	2019
82		Kazakhstan	2.8	2019
65		Kenya	4.6	2019
14		Kiribati	10.3	2019
91		Korea North	N/A	0
32		Korea South	8.2	2019
57		Kuwait	5.5	2019
66		Kyrgyzstan	4.5	2019
83		Laos	2.6	2019
46		Latvia	6.6	2019
28		Lebanon	8.7	2019
7		Lesotho	11.3	2019
30		Liberia	8.5	2019
91		Libya	N/A	0
91		Liechtenstein	N/A	0
42		Lithuania	7	2019
58		Luxembourg	5.4	2019
91		Macau	N/A	0
73		Madagascar	3.7	2019
38		Malawi	7.4	2019
72		Malaysia	3.8	2019
33		Maldives	8	2019
71		Mali	3.9	2019
32		Malta	8.2	2019
77		Mauritania	3.3	2019
50		Mauritius	6.2	2019
58		Mexico	5.4	2019
6		Micronesia Federated States of	11.4	2019
48		Moldova	6.4	2019
90		Monaco	1.5	2019
72		Mongolia	3.8	2019
91		Montserrat	N/A	0
59		Morocco	5.3	2019
34		Mozambique	7.8	2019
30		Namibia	8.5	2019
19		Nauru	9.8	2019
66		Nepal	4.5	2019
16		Netherlands	10.1	2019
20		New Zealand	9.7	2019
31		Nicaragua	8.4	2019
55		Niger	5.7	2019
80		Nigeria	3	2019
59		Niue	5.3	2019
39		North Macedonia	7.3	2019
12		Norway	10.5	2019
69		Oman	4.1	2019
76		Pakistan	3.4	2019
3		Palau	15.2	2019
36		Panama	7.6	2019
86		Papua New Guinea	2.3	2019
40		Paraguay	7.2	2019
60		Peru	5.2	2019
69		Philippines	4.1	2019
91		Pitcairn Islands	N/A	0
47		Poland	6.5	2019
22		Portugal	9.5	2019
91		Puerto Rico	N/A	0
81		Qatar	2.9	2019
55		Romania	5.7	2019
55		Russia	5.7	2019
48		Rwanda	6.4	2019
58		Saint Kitts and Nevis	5.4	2019
68		Saint Lucia	4.3	2019
63		Saint Vincent and the Grenadines	4.8	2019
48		Samoa	6.4	2019
48		San Marino	6.4	2019
57		Sao Tome and Principe	5.5	2019
55		Saudi Arabia	5.7	2019
69		Senegal	4.1	2019
60		Seychelles	5.2	2019
27		Sierra Leone	8.8	2019
69		Singapore	4.1	2019
42		Slovakia	7	2019
30		Slovenia	8.5	2019
63		Solomon Islands	4.8	2019
91		Somalia	N/A	0
26		South Africa	9.1	2019
26		Spain	9.1	2019
69		Sri Lanka	4.1	2019
65		Sudan	4.6	2019
20		Suriname	9.7	2019
91		Svalbard	N/A	0
9		Sweden	10.9	2019
7		Switzerland	11.3	2019
91		Syria	N/A	0
91		Taiwan	N/A	0
41		Tajikistan	7.1	2019
72		Tanzania	3.8	2019
72		Thailand	3.8	2019
55		Togo	5.7	2019
91		Tokelau	N/A	0
61		Tonga	5	2019
42		Trinidad and Tobago	7	2019
42		Tunisia	7	2019
46		Turkmenistan	6.6	2019
91		Turks and Caicos Islands	N/A	0
1		Tuvalu	24	2019
72		Uganda	3.8	2019
41		Ukraine	7.1	2019
68		United Arab Emirates	4.3	2019
15		United Kingdom	10.2	2019
2		United States	16.8	2019
23		Uruguay	9.4	2019
56		Uzbekistan	5.6	2019
76		Vanuatu	3.4	2019
58		Venezuela	5.4	2019
59		Vietnam	5.3	2019
91		Virgin Islands	N/A	0
91		West Bank	N/A	0
17		World	10	2016
68		Yemen	4.3	2015
59		Zambia	5.3	2019
35		Zimbabwe	7.7	2019