View list in rank order
Rank		Country	Value	Date of Info
133		Afghanistan	19.4	0
67		Albania	32.9	0
90		Algeria	28.6	0
98		American Samoa	26.7	0
5		Andorra	46.3	0
150		Angola	15.4	0
63		Anguilla	33.7	0
154		Antarctica	N/A	2021
76		Antigua and Barbuda	30.7	0
74		Argentina	31.1	0
56		Armenia	35.1	0
37		Aruba	38.2	0
48		Australia	36.5	0
12		Austria	43.1	0
74		Azerbaijan	31.1	0
72		Bahamas The	31.7	0
59		Bahrain	34.4	0
97		Bangladesh	27.1	0
36		Barbados	38.4	0
38		Belarus	38	0
27		Belgium	40.4	0
117		Belize	23	0
147		Benin	16.4	0
18		Bermuda	41.6	0
83		Bhutan	29.6	0
109		Bolivia	24.5	0
18		Bosnia and Herzegovina	41.6	0
109		Botswana	24.5	0
68		Brazil	32.3	0
44		British Virgin Islands	37	0
78		Brunei	30.5	0
16		Bulgaria	41.9	0
144		Burkina Faso	17	0
91		Burma	28.3	0
143		Burundi	17.4	0
102		Cabo Verde	25.9	0
103		Cambodia	25.6	0
139		Cameroon	18.2	0
25		Canada	40.6	0
32		Cayman Islands	39.7	0
131		Central African Republic	19.7	0
149		Chad	15.6	0
60		Chile	34.3	0
40		China	37.5	0
154		Christmas Island	N/A	2021
80		Colombia	30.2	0
128		Comoros	20.2	0
146		Congo Democratic Republic of the	16.5	0
134		Congo Republic of the	19.3	0
39		Cook Islands	37.8	0
154		Coral Sea Islands	N/A	2021
69		Costa Rica	32.1	0
127		Cote d’Ivoire	20.3	0
15		Croatia	42	0
29		Cuba	40.2	0
46		Cyprus	36.7	0
15		Czechia	42	0
23		Denmark	40.9	0
117		Djibouti	23	0
59		Dominica	34.4	0
95		Dominican Republic	27.8	0
93		Ecuador	28	0
112		Egypt	23.8	0
100		El Salvador	26.2	0
130		Equatorial Guinea	19.9	0
131		Eritrea	19.7	0
27		Estonia	40.4	0
119		Eswatini	22.5	0
132		Ethiopia	19.6	0
154		Falkland Islands (Islas Malvinas)	N/A	2021
45		Faroe Islands	36.9	0
82		Fiji	29.7	0
20		Finland	41.3	0
31		France	40	0
66		French Polynesia	33	0
154		French Southern and Antarctic Lands	N/A	2021
123		Gabon	21.4	0
122		Gambia The	21.5	0
142		Gaza Strip	17.7	0
53		Georgia	35.9	0
4		Germany	46.5	0
125		Ghana	21	0
59		Gibraltar	34.4	0
9		Greece	43.7	0
56		Greenland	35.1	0
65		Grenada	33.1	0
89		Guam	28.7	0
118		Guatemala	22.6	0
13		Guernsey	43	0
135		Guinea	18.9	0
143		Guinea-Bissau	17.4	0
112		Haiti	23.8	0
154		Holy See (Vatican City)	N/A	2021
115		Honduras	23.5	0
7		Hong Kong	44.2	0
19		Hungary	41.5	0
47		Iceland	36.6	0
93		India	28	0
78		Indonesia	30.5	0
73		Iran	31.5	0
126		Iraq	20.8	0
41		Ireland	37.4	0
10		Isle of Man	43.6	0
81		Israel	29.8	0
6		Italy	45.4	0
90		Jamaica	28.6	0
3		Japan	47.2	0
52		Jersey	36	0
154		United States Pacific Island Wildlife Refuges	N/A	2021
111		Jordan	23.9	0
79		Kazakhstan	30.3	0
130		Kenya	19.9	0
106		Kiribati	24.8	0
64		Korea North	33.2	0
18		Korea South	41.6	0
76		Kuwait	30.7	0
101		Kyrgyzstan	26.1	0
113		Laos	23.7	0
26		Latvia	40.5	0
65		Lebanon	33.1	0
107		Lesotho	24.7	0
142		Liberia	17.7	0
102		Libya	25.9	0
15		Liechtenstein	42	0
29		Lithuania	40.2	0
34		Luxembourg	38.9	0
24		Macau	40.7	0
129		Madagascar	20.1	0
145		Malawi	16.7	0
87		Malaysia	28.9	0
86		Maldives	29.2	0
151		Mali	15.3	0
21		Malta	41.2	0
114		Marshall Islands	23.6	0
129		Mauritania	20.1	0
57		Mauritius	35	0
92		Mexico	28.2	0
104		Micronesia Federated States of	25.5	0
51		Moldova	36.2	0
1		Monaco	53.7	0
88		Mongolia	28.8	0
61		Montserrat	34.1	0
89		Morocco	28.7	0
148		Mozambique	16.3	0
124		Namibia	21.1	0
92		Nauru	28.2	0
111		Nepal	23.9	0
18		Netherlands	41.6	0
69		New Caledonia	32.1	0
49		New Zealand	36.4	0
99		Nicaragua	26.4	0
153		Niger	14.5	0
138		Nigeria	18.4	0
154		Niue	N/A	2021
154		Norfolk Island	N/A	2021
38		North Macedonia	38	0
71		Northern Mariana Islands	31.8	0
35		Norway	38.8	0
96		Oman	27.2	0
120		Pakistan	21.9	0
67		Palau	32.9	0
83		Panama	29.6	0
110		Papua New Guinea	24	0
84		Paraguay	29.5	0
91		Peru	28.3	0
114		Philippines	23.6	0
154		Pitcairn Islands	N/A	2021
28		Poland	40.3	0
14		Portugal	42.7	0
18		Puerto Rico	41.6	0
57		Qatar	35	0
22		Romania	41	0
40		Russia	37.5	0
135		Rwanda	18.9	0
46		Saint Kitts and Nevis	36.7	0
54		Saint Lucia	35.7	0
2		Saint Pierre and Miquelon	47.9	0
55		Saint Vincent and the Grenadines	35.4	0
105		Samoa	25.3	0
8		San Marino	43.9	0
135		Sao Tome and Principe	18.9	0
66		Saudi Arabia	33	0
137		Senegal	18.5	0
17		Serbia	41.7	0
50		Seychelles	36.3	0
137		Sierra Leone	18.5	0
55		Singapore	35.4	0
30		Slovakia	40.1	0
11		Slovenia	43.4	0
116		Solomon Islands	23.2	0
136		Somalia	18.7	0
94		South Africa	27.9	0
154		South Georgia and South Sandwich Islands	N/A	2021
14		Spain	42.7	0
68		Sri Lanka	32.3	0
140		Sudan	18.1	0
77		Suriname	30.6	0
154		Svalbard	N/A	2021
30		Sweden	40.1	0
17		Switzerland	41.7	0
117		Syria	23	0
19		Taiwan	41.5	0
108		Tajikistan	24.6	0
141		Tanzania	17.9	0
39		Thailand	37.8	0
135		Timor-Leste	18.9	0
131		Togo	19.7	0
154		Tokelau	N/A	2021
114		Tonga	23.6	0
42		Trinidad and Tobago	37.3	0
70		Tunisia	32	0
72		Turkey	31.7	0
89		Turkmenistan	28.7	0
58		Turks and Caicos Islands	34.9	0
103		Tuvalu	25.6	0
152		Uganda	14.9	0
37		Ukraine	38.2	0
27		United Arab Emirates	40.4	0
33		United Kingdom	39.6	0
43		United States	37.2	0
62		Uruguay	33.8	0
85		Uzbekistan	29.4	0
118		Vanuatu	22.6	0
85		Venezuela	29.4	0
75		Vietnam	30.8	0
25		Virgin Islands	40.6	0
154		Wake Island	N/A	2021
65		Wallis and Futuna	33.1	0
121		West Bank	21.7	0
79		World	30.3	0
132		Yemen	19.6	0
145		Zambia	16.7	0
127		Zimbabwe	20.3	0