View list in rank order
Rank		Country	Value	Date of Info
169		Afghanistan	1.8%	2018
184		Akrotiri	0	2023
102		Albania	28.8%	2018
176		Algeria	0.8%	2018
9		American Samoa	75.5%	2018
87		Andorra	34%	2018
37		Angola	54.3%	2018
27		Anguilla	61.1%	2018
184		Antarctica	0	2023
125		Antigua and Barbuda	18.8%	2018
145		Argentina	10.7%	2018
149		Armenia	9.1%	2018
166		Aruba	2.3%	2018
184		Ashmore and Cartier Islands	0	2023
127		Australia	17.42%	2018
52		Austria	47.2%	2018
141		Azerbaijan	11.3%	2018
45		Bahamas The	51.4%	2018
177		Bahrain	0.7%	2018
142		Bangladesh	11.1%	2018
123		Barbados	19.4%	2018
65		Belarus	42.7%	2018
115		Belgium	22.4%	2018
28		Belize	60.6%	2018
72		Benin	40%	2018
121		Bermuda	20%	2018
4		Bhutan	85.5%	2018
41		Bolivia	52.5%	2018
64		Bosnia and Herzegovina	42.8%	2018
122		Botswana	19.8%	2018
183		Bouvet Island	0%	2018
26		Brazil	61.9%	2018
183		British Indian Ocean Territory	0%	2018
112		British Virgin Islands	24.3%	2018
12		Brunei	71.8%	2018
81		Bulgaria	36.7%	2018
124		Burkina Faso	19.3%	2018
50		Burma	48.2%	2018
156		Burundi	6.6%	2018
120		Cabo Verde	21%	2018
33		Cambodia	56.5%	2018
68		Cameroon	41.7%	2018
86		Canada	34.1%	2018
40		Cayman Islands	52.9%	2018
82		Central African Republic	36.2%	2018
149		Chad	9.1%	2018
117		Chile	21.9%	2018
116		China	22.3%	2018
184		Christmas Island	0	2023
183		Clipperton Island	0%	2018
183		Cocos (Keeling) Islands	0%	2018
36		Colombia	54.4%	2018
171		Comoros	1.4%	2018
16		Congo Democratic Republic of the	67.9%	2018
18		Congo Republic of the	65.6%	2018
20		Cook Islands	64.6%	2018
184		Coral Sea Islands	0	2023
44		Costa Rica	51.5%	2018
91		Cote d'Ivoire	32.7%	2018
85		Croatia	34.4%	2018
106		Cuba	27.3%	2018
184		Curacao	0	2023
125		Cyprus	18.8%	2018
85		Czechia	34.4%	2018
136		Denmark	12.9%	2018
184		Dhekelia	0	2023
181		Djibouti	0.2%	2018
30		Dominica	59.2%	2018
69		Dominican Republic	40.8%	2018
75		Ecuador	38.9%	2018
182		Egypt	0.1%	2018
134		El Salvador	13.6%	2018
31		Equatorial Guinea	57.5%	2018
130		Eritrea	15.1%	2018
42		Estonia	52.1%	2018
93		Eswatini	31.7%	2018
138		Ethiopia	12.2%	2018
184		European Union	0	2023
183		Falkland Islands (Islas Malvinas)	0%	2018
182		Faroe Islands	0.1%	2018
34		Fiji	55.7%	2018
11		Finland	72.9%	2018
101		France	29.2%	2018
61		French Polynesia	43.7%	2018
184		French Southern and Antarctic Lands	0	2023
5		Gabon	81%	2018
59		Gambia The	43.9%	2018
184		Gaza Strip	0	2023
74		Georgia	39.4%	2018
92		Germany	31.8%	2018
119		Ghana	21.2%	2018
184		Gibraltar	0	2023
99		Greece	30.5%	2018
183		Greenland	0%	2018
46		Grenada	50%	2018
51		Guam	47.9%	2018
88		Guatemala	33.6%	2018
184		Guernsey	0	2023
107		Guinea	26.5%	2018
35		Guinea-Bissau	55.2%	2018
7		Guyana	77.4%	2018
161		Haiti	3.6%	2018
184		Heard Island and McDonald Islands	0	2023
184		Holy See (Vatican City)	0	2023
55		Honduras	45.3%	2018
183		Hong Kong	0%	2018
114		Hungary	22.5%	2018
180		Iceland	0.3%	2018
113		India	23.1%	2018
43		Indonesia	51.7%	2018
155		Iran	6.8%	2018
168		Iraq	1.9%	2018
143		Ireland	10.9%	2018
157		Isle of Man	6.1%	2018
153		Israel	7.1%	2018
96		Italy	31.4%	2018
97		Jamaica	31.1%	2018
184		Jan Mayen	0	2023
15		Japan	68.5%	2018
183		Jersey	0%	2018
173		Jordan	1.1%	2018
172		Kazakhstan	1.2%	2018
157		Kenya	6.1%	2018
131		Kiribati	15%	2018
53		Korea North	46%	2018
21		Korea South	63.9%	2018
68		Kosovo	41.7%	2018
179		Kuwait	0.4%	2018
158		Kyrgyzstan	5.1%	2018
16		Laos	67.9%	2018
38		Latvia	54.1%	2018
135		Lebanon	13.4%	2018
170		Lesotho	1.5%	2018
57		Liberia	44.6%	2018
182		Libya	0.1%	2018
63		Liechtenstein	43.1%	2018
84		Lithuania	34.6%	2018
89		Luxembourg	33.5%	2018
184		Macau	0	2023
118		Madagascar	21.5%	2018
87		Malawi	34%	2018
25		Malaysia	62%	2018
163		Maldives	3%	2018
147		Mali	10.2%	2018
175		Malta	0.9%	2018
48		Marshall Islands	49.3%	2018
181		Mauritania	0.2%	2018
128		Mauritius	17.3%	2018
90		Mexico	33.3%	2018
10		Micronesia Federated States of	74.5%	2018
139		Moldova	11.9%	2018
183		Monaco	0%	2018
154		Mongolia	7%	2018
70		Montenegro	40.4%	2018
111		Montserrat	25%	2018
140		Morocco	11.5%	2018
61		Mozambique	43.7%	2018
150		Namibia	8.8%	2018
183		Nauru	0%	2018
184		Navassa Island	0	2023
109		Nepal	25.4%	2018
144		Netherlands	10.8%	2018
54		New Caledonia	45.9%	2018
96		New Zealand	31.4%	2018
110		Nicaragua	25.3%	2018
174		Niger	1%	2018
148		Nigeria	9.5%	2018
13		Niue	71.2%	2018
140		Norfolk Island	11.5%	2018
73		North Macedonia	39.8%	2018
19		Northern Mariana Islands	65.5%	2018
105		Norway	27.8%	2018
183		Oman	0%	2018
167		Pakistan	2.1%	2018
3		Palau	87.6%	2018
62		Panama	43.6%	2018
23		Papua New Guinea	63.1%	2018
184		Paracel Islands	0	2023
60		Paraguay	43.8%	2018
39		Peru	53%	2018
108		Philippines	25.9%	2018
10		Pitcairn Islands	74.5%	2018
98		Poland	30.6%	2018
76		Portugal	37.8%	2018
22		Puerto Rico	63.2%	2018
183		Qatar	0%	2018
103		Romania	28.7%	2018
47		Russia	49.4%	2018
126		Rwanda	18%	2018
184		Saint Barthelemy	0	2023
158		Saint Helena Ascension and Tristan da Cunha	5.1%	2018
66		Saint Kitts and Nevis	42.3%	2018
8		Saint Lucia	77%	2018
184		Saint Martin	0	2023
137		Saint Pierre and Miquelon	12.5%	2018
14		Saint Vincent and the Grenadines	68.7%	2018
29		Samoa	60.4%	2018
183		San Marino	0%	2018
104		Sao Tome and Principe	28.1%	2018
178		Saudi Arabia	0.5%	2018
60		Senegal	43.8%	2018
94		Serbia	31.6%	2018
2		Seychelles	88.5%	2018
77		Sierra Leone	37.5%	2018
162		Singapore	3.3%	2018
184		Sint Maarten	0	2023
71		Slovakia	40.2%	2018
24		Slovenia	62.3%	2018
6		Solomon Islands	78.9%	2018
146		Somalia	10.6%	2018
152		South Africa	7.6%	2018
184		South Georgia and South Sandwich Islands	0	2023
141		South Sudan	11.3%	2018
80		Spain	36.8%	2018
184		Spratly Islands	0	2023
100		Sri Lanka	29.4%	2018
183		Sudan	0%	2018
1		Suriname	94.6%	2018
184		Svalbard	0	2023
14		Sweden	68.7%	2018
95		Switzerland	31.5%	2018
165		Syria	2.7%	2018
184		Taiwan	0	2023
164		Tajikistan	2.9%	2018
78		Tanzania	37.3%	2018
79		Thailand	37.2%	2018
49		Timor-Leste	49.1%	2018
159		Togo	4.9%	2018
183		Tokelau	0%	2018
137		Tonga	12.5%	2018
58		Trinidad and Tobago	44%	2018
156		Tunisia	6.6%	2018
132		Turkey (Turkiye)	14.9%	2018
150		Turkmenistan	8.8%	2018
82		Turks and Caicos Islands	36.2%	2018
90		Tuvalu	33.3%	2018
133		Uganda	14.5%	2018
129		Ukraine	16.8%	2018
160		United Arab Emirates	3.8%	2018
139		United Kingdom	11.9%	2018
90		United States	33.3%	2018
184		United States Pacific Island Wildlife Refuges	0	2023
147		Uruguay	10.2%	2018
151		Uzbekistan	7.7%	2018
83		Vanuatu	36.1%	2018
42		Venezuela	52.1%	2018
56		Vietnam	45%	2018
32		Virgin Islands	57.4%	2018
184		Wake Island	0	2023
67		Wallis and Futuna	41.9%	2018
170		West Bank	1.5%	2018
184		World	0	2023
174		Yemen	1%	2018
17		Zambia	66.3%	2018