View list in rank order
Rank		Country	Value	Date of Info
57		Afghanistan	40.1%	2018
187		Akrotiri	0	2023
87		Albania	28.2%	2018
17		Algeria	81.8%	2018
186		American Samoa	0%	2018
96		Andorra	26%	2018
187		Angola	0	2023
60		Anguilla	38.9%	2018
187		Antarctica	0	2023
35		Antigua and Barbuda	60.8%	2018
65		Argentina	35.4%	2018
79		Armenia	31.2%	2018
15		Aruba	86.6%	2018
187		Ashmore and Cartier Islands	0	2023
72		Australia	33.42%	2018
145		Austria	14.4%	2018
80		Azerbaijan	31.1%	2018
46		Bahamas The	47.2%	2018
13		Bahrain	88%	2018
128		Bangladesh	18.8%	2018
45		Barbados	48%	2018
148		Belarus	13.6%	2018
71		Belgium	33.5%	2018
75		Belize	32.5%	2018
85		Benin	28.7%	2018
27		Bermuda	65.2%	2018
185		Bhutan	0.9%	2018
149		Bolivia	13.2%	2018
142		Bosnia and Herzegovina	15%	2018
67		Botswana	34.4%	2018
1		Bouvet Island	100%	2018
176		Brazil	5.2%	2018
1		British Indian Ocean Territory	100%	2018
84		British Virgin Islands	29%	2018
99		Brunei	25.7%	2018
137		Bulgaria	16.4%	2018
63		Burkina Faso	36.5%	2018
74		Burma	32.6%	2018
120		Burundi	20.1%	2018
36		Cabo Verde	60.4%	2018
156		Cambodia	11.4%	2018
61		Cameroon	37.7%	2018
37		Canada	59.1%	2018
64		Cayman Islands	35.9%	2018
39		Central African Republic	55.7%	2018
43		Chad	51.3%	2018
38		Chile	57%	2018
108		China	23%	2018
1		Christmas Island	100%	2018
1		Clipperton Island	100%	2018
1		Cocos (Keeling) Islands	100%	2018
164		Colombia	8.1%	2018
147		Comoros	14.2%	2018
117		Congo Democratic Republic of the	20.7%	2018
179		Congo Republic of the	3.3%	2018
94		Cook Islands	27%	2018
1		Coral Sea Islands	100%	2018
156		Costa Rica	11.4%	2018
181		Cote d'Ivoire	2.5%	2018
56		Croatia	41.9%	2018
152		Cuba	12.4%	2018
12		Curacao	90%	2018
25		Cyprus	67.8%	2018
157		Czechia	10.8%	2018
105		Denmark	23.7%	2018
187		Dhekelia	0	2023
95		Djibouti	26.4%	2018
172		Dominica	6.1%	2018
165		Dominican Republic	7.7%	2018
78		Ecuador	31.4%	2018
5		Egypt	96.3%	2018
155		El Salvador	11.7%	2018
76		Equatorial Guinea	32.4%	2018
160		Eritrea	9.8%	2018
99		Estonia	25.7%	2018
186		Eswatini	0%	2018
42		Ethiopia	51.5%	2018
187		European Union	0	2023
166		Falkland Islands (Islas Malvinas)	7.6%	2018
4		Faroe Islands	97.8%	2018
116		Fiji	21%	2018
123		Finland	19.6%	2018
131		France	18.1%	2018
52		French Polynesia	43.8%	2018
187		French Southern and Antarctic Lands	0	2023
186		Gabon	0%	2018
186		Gambia The	0%	2018
187		Gaza Strip	0	2023
103		Georgia	25.1%	2018
119		Germany	20.2%	2018
161		Ghana	9.7%	2018
1		Gibraltar	100%	2018
172		Greece	6.1%	2018
2		Greenland	99.4%	2018
133		Grenada	17.7%	2018
129		Guam	18.7%	2018
102		Guatemala	25.2%	2018
187		Guernsey	0	2023
140		Guinea	15.4%	2018
186		Guinea-Bissau	0%	2018
147		Guyana	14.2%	2018
81		Haiti	30%	2018
1		Heard Island and McDonald Islands	100%	2018
1		Holy See (Vatican City)	100%	2018
97		Honduras	25.9%	2018
8		Hong Kong	95%	2018
130		Hungary	18.6%	2018
18		Iceland	81%	2018
137		India	16.4%	2018
135		Indonesia	17.1%	2018
31		Iran	63.1%	2018
19		Iraq	80%	2018
108		Ireland	23%	2018
125		Isle of Man	19.2%	2018
24		Israel	69.1%	2018
113		Italy	21.5%	2018
90		Jamaica	27.5%	2018
1		Jan Mayen	100%	2018
127		Japan	19%	2018
70		Jersey	34%	2018
14		Jordan	87.5%	2018
114		Kazakhstan	21.4%	2018
47		Kenya	45.8%	2018
55		Kiribati	43%	2018
77		Korea North	32.2%	2018
132		Korea South	18%	2018
175		Kosovo	5.5%	2018
11		Kuwait	91.1%	2018
59		Kyrgyzstan	39.5%	2018
113		Laos	21.5%	2018
136		Latvia	16.7%	2018
107		Lebanon	23.3%	2018
110		Lesotho	22.4%	2018
91		Liberia	27.3%	2018
11		Libya	91.1%	2018
124		Liechtenstein	19.3%	2018
118		Lithuania	20.6%	2018
139		Luxembourg	15.8%	2018
1		Macau	100%	2018
168		Madagascar	7.4%	2018
169		Malawi	6.8%	2018
144		Malaysia	14.8%	2018
22		Maldives	73.7%	2018
39		Mali	55.7%	2018
26		Malta	66.8%	2018
186		Marshall Islands	0%	2018
34		Mauritania	61.3%	2018
60		Mauritius	38.9%	2018
154		Mexico	11.8%	2018
186		Micronesia Federated States of	0%	2018
149		Moldova	13.2%	2018
3		Monaco	99%	2018
121		Mongolia	20%	2018
114		Montenegro	21.4%	2018
49		Montserrat	45%	2018
116		Morocco	21%	2018
186		Mozambique	0%	2018
51		Namibia	44%	2018
19		Nauru	80%	2018
187		Navassa Island	0	2023
47		Nepal	45.8%	2018
69		Netherlands	34.1%	2018
53		New Caledonia	43.7%	2018
101		New Zealand	25.4%	2018
75		Nicaragua	32.5%	2018
29		Niger	63.9%	2018
151		Nigeria	12.5%	2018
161		Niue	9.7%	2018
30		Norfolk Island	63.5%	2018
138		North Macedonia	15.9%	2018
88		Northern Mariana Islands	27.9%	2018
23		Norway	69.5%	2018
7		Oman	95.3%	2018
32		Pakistan	62.7%	2018
184		Palau	1.6%	2018
97		Panama	25.9%	2018
68		Papua New Guinea	34.3%	2018
187		Paracel Islands	0	2023
182		Paraguay	2.4%	2018
87		Peru	28.2%	2018
73		Philippines	33.1%	2018
100		Pitcairn Islands	25.5%	2018
115		Poland	21.2%	2018
109		Portugal	22.5%	2018
144		Puerto Rico	14.8%	2018
9		Qatar	94.4%	2018
158		Romania	10.6%	2018
62		Russia	37.5%	2018
167		Rwanda	7.5%	2018
187		Saint Barthelemy	0	2023
28		Saint Helena Ascension and Tristan da Cunha	64.1%	2018
66		Saint Kitts and Nevis	34.6%	2018
174		Saint Lucia	5.6%	2018
187		Saint Martin	0	2023
20		Saint Pierre and Miquelon	78.8%	2018
173		Saint Vincent and the Grenadines	5.7%	2018
92		Samoa	27.2%	2018
16		San Marino	83.3%	2018
115		Sao Tome and Principe	21.2%	2018
128		Saudi Arabia	18.8%	2018
162		Senegal	9.4%	2018
159		Serbia	10.5%	2018
177		Seychelles	5%	2018
171		Sierra Leone	6.3%	2018
6		Singapore	95.7%	2018
187		Sint Maarten	0	2023
122		Slovakia	19.7%	2018
143		Slovenia	14.9%	2018
134		Solomon Islands	17.2%	2018
126		Somalia	19.1%	2018
150		South Africa	13%	2018
187		South Georgia and South Sandwich Islands	0	2023
54		South Sudan	43.5%	2018
163		Spain	9.1%	2018
187		Spratly Islands	0	2023
93		Sri Lanka	27.1%	2018
186		Sudan	0%	2018
178		Suriname	4.9%	2018
1		Svalbard	100%	2018
104		Sweden	23.8%	2018
82		Switzerland	29.8%	2018
113		Syria	21.5%	2018
21		Taiwan	77.3%	2018
33		Tajikistan	62.4%	2018
127		Tanzania	19%	2018
112		Thailand	21.6%	2018
98		Timor-Leste	25.8%	2018
89		Togo	27.7%	2018
58		Tokelau	40%	2018
50		Tonga	44.4%	2018
48		Trinidad and Tobago	45.4%	2018
86		Tunisia	28.6%	2018
65		Turkey (Turkiye)	35.4%	2018
125		Turkmenistan	19.2%	2018
32		Turks and Caicos Islands	62.7%	2018
170		Tuvalu	6.7%	2018
146		Uganda	14.3%	2018
153		Ukraine	12%	2018
10		United Arab Emirates	91.6%	2018
135		United Kingdom	17.1%	2018
111		United States	22.2%	2018
187		United States Pacific Island Wildlife Refuges	0	2023
180		Uruguay	2.6%	2018
83		Uzbekistan	29.7%	2018
44		Vanuatu	48.6%	2018
106		Venezuela	23.4%	2018
119		Vietnam	20.2%	2018
80		Virgin Islands	31.1%	2018
1		Wake Island	100%	2018
141		Wallis and Futuna	15.3%	2018
40		West Bank	55.2%	2018
187		World	0	2023
41		Yemen	54.5%	2018
183		Zambia	2%	2018