View list in rank order
Rank		Country	Value	Date of Info
16		Afghanistan	54.5%	2016
159		Akrotiri	0	2023
121		Albania	14.3%	2012
147		Algeria	5.5%	2011
159		American Samoa	0	2023
159		Andorra	0	2023
54		Angola	32.3%	2018
75		Anguilla	23%	2002
159		Antigua and Barbuda	0	2023
49		Argentina	35.5%	2019
62		Armenia	26.4%	2019
159		Aruba	0	2023
159		Australia	0	2023
124		Austria	13.3%	2018
149		Azerbaijan	4.9%	2015
140		Bahamas The	9.3%	2010
159		Bahrain	0	2023
70		Bangladesh	24.3%	2016
159		Barbados	0	2023
148		Belarus	5%	2019
118		Belgium	14.8%	2018
36		Belize	41%	2013
41		Benin	38.5%	2019
133		Bermuda	11%	2008
143		Bhutan	8.2%	2017
45		Bolivia	37.2%	2019
108		Bosnia and Herzegovina	16.9%	2015
96		Botswana	19.3%	2009
152		Brazil	4.2%	2016
159		British Indian Ocean Territory	0	2023
159		British Virgin Islands	0	2023
159		Brunei	0	2023
71		Bulgaria	23.8%	2019
34		Burkina Faso	41.4%	2018
68		Burma	24.8%	2017
7		Burundi	64.6%	2014
50		Cabo Verde	35%	2015
110		Cambodia	16.5%	2016
44		Cameroon	37.5%	2014
139		Canada	9.4%	2008
159		Cayman Islands	0	2023
9		Central African Republic	62%	2008
30		Chad	42.3%	2018
142		Chile	8.6%	2017
156		China	0.6%	2019
159		Christmas Island	0	2023
159		Cocos (Keeling) Islands	0	2023
48		Colombia	35.7%	2019
29		Comoros	42.4%	2013
8		Congo Democratic Republic of the	63%	2014
37		Congo Republic of the	40.9%	2011
159		Cook Islands	0	2023
86		Costa Rica	21%	2019
40		Cote d'Ivoire	39.5%	2018
99		Croatia	18.3%	2018
159		Cuba	0	2023
159		Curacao	0	2023
119		Cyprus	14.7%	2018
135		Czechia	10.1%	2018
128		Denmark	12.5%	2018
159		Dhekelia	0	2023
85		Djibouti	21.1%	2017
58		Dominica	29%	2009
86		Dominican Republic	21%	2019
66		Ecuador	25%	2019
53		Egypt	32.5%	2017
77		El Salvador	22.8%	2019
27		Equatorial Guinea	44%	2011
20		Eritrea	50%	2004
82		Estonia	21.7%	2018
11		Eswatini	58.9%	2016
72		Ethiopia	23.5%	2015
138		European Union	9.8%	2013
159		Falkland Islands (Islas Malvinas)	0	2023
136		Faroe Islands	10%	2015
57		Fiji	29.9%	2019
130		Finland	12.2%	2019
123		France	13.6%	2018
94		French Polynesia	19.7%	2009
159		French Southern and Antarctic Lands	0	2023
51		Gabon	33.4%	2017
22		Gambia The	48.6%	2015
56		Gaza Strip	30%	2011
95		Georgia	19.5%	2019
118		Germany	14.8%	2018
73		Ghana	23.4%	2016
159		Gibraltar	0	2023
101		Greece	17.9%	2018
111		Greenland	16.2%	2015
43		Grenada	38%	2008
75		Guam	23%	2001
10		Guatemala	59.3%	2014
159		Guernsey	0	2023
28		Guinea	43.7%	2018
5		Guinea-Bissau	67%	2015
50		Guyana	35%	2006
12		Haiti	58.5%	2012
159		Holy See (Vatican City)	0	2023
23		Honduras	48.3%	2018
93		Hong Kong	19.9%	2016
129		Hungary	12.3%	2018
141		Iceland	8.8%	2017
81		India	21.9%	2011
139		Indonesia	9.4%	2019
97		Iran	18.7%	2007
75		Iraq	23%	2014
125		Ireland	13.1%	2018
159		Isle of Man	0	2023
80		Israel	22%	2014
91		Italy	20.1%	2018
106		Jamaica	17.1%	2016
112		Japan	16.1%	2013
159		Jersey	0	2023
114		Jordan	15.7%	2018
151		Kazakhstan	4.3%	2018
47		Kenya	36.1%	2015
159		Kiribati	0	2023
159		Korea North	0	2023
120		Korea South	14.4%	2016
102		Kosovo	17.6%	2015
159		Kuwait	0	2023
91		Kyrgyzstan	20.1%	2019
99		Laos	18.3%	2018
76		Latvia	22.9%	2018
61		Lebanon	27.4%	2011
21		Lesotho	49.7%	2017
19		Liberia	50.9%	2016
158		Libya	0	2023
159		Liechtenstein	0	2023
88		Lithuania	20.6%	2018
103		Luxembourg	17.5%	2018
159		Macau	0	2023
3		Madagascar	70.7%	2012
18		Malawi	51.5%	2016
146		Malaysia	5.6%	2018
143		Maldives	8.2%	2016
31		Mali	42.1%	2019
106		Malta	17.1%	2018
159		Marshall Islands	0	2023
55		Mauritania	31%	2014
134		Mauritius	10.3%	2017
32		Mexico	41.9%	2018
35		Micronesia Federated States of	41.2%	2013
144		Moldova	7.3%	2018
159		Monaco	0	2023
60		Mongolia	28.4%	2018
69		Montenegro	24.5%	2018
159		Montserrat	0	2023
150		Morocco	4.8%	2013
26		Mozambique	46.1%	2014
104		Namibia	17.4%	2015
159		Nauru	0	2023
65		Nepal	25.2%	2011
123		Netherlands	13.6%	2019
107		New Caledonia	17%	2008
159		New Zealand	0	2023
67		Nicaragua	24.9%	2016
38		Niger	40.8%	2018
39		Nigeria	40.1%	2018
159		Niue	0	2023
159		Norfolk Island	0	2023
83		North Macedonia	21.6%	2018
159		Northern Mariana Islands	0	2023
126		Norway	12.7%	2018
159		Oman	0	2023
70		Pakistan	24.3%	2015
67		Palau	24.9%	2006
79		Panama	22.1%	2016
46		Papua New Guinea	37%	2002
72		Paraguay	23.5%	2019
90		Peru	20.2%	2019
109		Philippines	16.7%	2018
159		Pitcairn Islands	0	2023
115		Poland	15.4%	2018
105		Portugal	17.2%	2018
159		Puerto Rico	0	2023
159		Qatar	0	2023
71		Romania	23.8%	2018
127		Russia	12.6%	2018
42		Rwanda	38.2%	2016
159		Saint Barthelemy	0	2023
159		Saint Helena Ascension and Tristan da Cunha	0	2023
159		Saint Kitts and Nevis	0	2023
66		Saint Lucia	25%	2016
159		Saint Martin	0	2023
159		Saint Pierre and Miquelon	0	2023
159		Saint Vincent and the Grenadines	0	2023
89		Samoa	20.3%	2013
159		San Marino	0	2023
6		Sao Tome and Principe	66.7%	2017
159		Saudi Arabia	0	2023
24		Senegal	46.7%	2011
74		Serbia	23.2%	2018
64		Seychelles	25.3%	2018
13		Sierra Leone	56.8%	2018
159		Singapore	0	2023
159		Sint Maarten	0	2023
132		Slovakia	11.9%	2018
131		Slovenia	12%	2018
126		Solomon Islands	12.7%	2012
159		Somalia	0	2023
14		South Africa	55.5%	2014
2		South Sudan	76.4%	2016
87		Spain	20.7%	2018
153		Sri Lanka	4.1%	2016
25		Sudan	46.5%	2009
4		Suriname	70%	2002
159		Svalbard	0	2023
106		Sweden	17.1%	2018
113		Switzerland	16%	2018
1		Syria	82.5%	2014
154		Taiwan	1.5%	2012
63		Tajikistan	26.3%	2019
62		Tanzania	26.4%	2017
137		Thailand	9.9%	2018
33		Timor-Leste	41.8%	2014
15		Togo	55.1%	2015
159		Tokelau	0	2023
78		Tonga	22.5%	2010
92		Trinidad and Tobago	20%	2014
116		Tunisia	15.2%	2015
120		Turkey (Turkiye)	14.4%	2018
157		Turkmenistan	0.2%	2012
159		Turks and Caicos Islands	0	2023
63		Tuvalu	26.3%	2010
84		Uganda	21.4%	2016
155		Ukraine	1.1%	2019
95		United Arab Emirates	19.5%	2003
98		United Kingdom	18.6%	2017
117		United States	15.1%	2010
141		Uruguay	8.8%	2019
122		Uzbekistan	14.1%	2013
159		Vanuatu	0	2023
52		Venezuela	33.1%	2015
145		Vietnam	6.7%	2018
59		Virgin Islands	28.9%	2002
159		Wallis and Futuna	0	2023
100		West Bank	18%	2011
159		World	0	2023
22		Yemen	48.6%	2014
17		Zambia	54.4%	2015