View list in rank order
Rank		Country	Value	Date of Info
147		Afghanistan	19.5	2020
66		Albania	35.7	2020
99		Algeria	29.3	2020
105		American Samoa	27.7	2020
13		Andorra	46.1	2020
164		Angola	16.4	2020
57		Anguilla	37.6	2020
166		Antarctica	N/A	2021
70		Antigua and Barbuda	34.4	2020
75		Argentina	33.6	2020
52		Armenia	38.3	2020
39		Aruba	41.5	2020
51		Australia	38.5	2020
15		Austria	45.8	2020
71		Azerbaijan	34.2	2020
73		Bahamas The	34	2020
91		Bahrain	30.3	2020
100		Bangladesh	28.6	2020
43		Barbados	40.7	2020
27		Belarus	43.9	2020
36		Belgium	42.8	2020
118		Belize	24.8	2020
158		Benin	17.6	2020
16		Bermuda	45.7	2020
100		Bhutan	28.6	2020
113		Bolivia	26	2020
22		Bosnia and Herzegovina	44.8	2020
110		Botswana	26.7	2020
72		Brazil	34.1	2020
58		British Virgin Islands	37.5	2020
84		Brunei	31.8	2020
17		Bulgaria	45.6	2020
151		Burkina Faso	18.7	2020
94		Burma	30	2020
157		Burundi	18	2020
106		Cabo Verde	27.6	2020
107		Cambodia	27.2	2020
150		Cameroon	18.8	2020
35		Canada	42.9	2020
41		Cayman Islands	41.2	2020
142		Central African Republic	20.3	2020
163		Chad	16.5	2020
61		Chile	36.7	2020
49		China	39.4	2020
166		Christmas Island	N/A	2021
82		Colombia	32.2	2020
136		Comoros	21.5	2020
161		Congo Democratic Republic of the	16.8	2020
146		Congo Republic of the	19.7	2020
50		Cook Islands	38.7	2020
166		Coral Sea Islands	N/A	2021
79		Costa Rica	33.1	2020
142		Cote d’Ivoire	20.3	2020
14		Croatia	45.9	2020
28		Cuba	43.8	2020
49		Cyprus	39.4	2020
23		Czechia	44.7	2020
34		Denmark	43.1	2020
112		Djibouti	26.4	2020
68		Dominica	35.5	2020
103		Dominican Republic	28.1	2020
97		Ecuador	29.6	2020
121		Egypt	24.5	2020
99		El Salvador	29.3	2020
138		Equatorial Guinea	20.7	2020
137		Eritrea	20.8	2020
8		Estonia	47	2020
119		Eswatini	24.7	2020
144		Ethiopia	20.1	2020
166		Falkland Islands (Islas Malvinas)	N/A	2021
56		Faroe Islands	37.7	2020
93		Fiji	30.1	2020
24		Finland	44.4	2020
32		France	43.4	2020
76		French Polynesia	33.5	2020
166		French Southern and Antarctic Lands	N/A	2021
139		Gabon	20.6	2020
131		Gambia The	22.2	2020
154		Gaza Strip	18.4	2020
40		Georgia	41.4	2020
3		Germany	49.1	2020
134		Ghana	21.9	2020
62		Gibraltar	36.6	2020
9		Greece	46.8	2020
77		Greenland	33.4	2020
77		Grenada	33.4	2020
92		Guam	30.2	2020
126		Guatemala	23.8	2020
17		Guernsey	45.6	2020
148		Guinea	19.4	2020
152		Guinea-Bissau	18.6	2020
123		Haiti	24.3	2020
166		Holy See (Vatican City)	N/A	2021
116		Honduras	25.2	2020
11		Hong Kong	46.5	2020
18		Hungary	45.5	2020
56		Iceland	37.7	2020
98		India	29.5	2020
84		Indonesia	31.8	2020
83		Iran	32	2020
135		Iraq	21.6	2020
53		Ireland	38.2	2020
17		Isle of Man	45.6	2020
87		Israel	31	2020
7		Italy	47.5	2020
93		Jamaica	30.1	2020
2		Japan	50	2020
48		Jersey	39.5	2020
166		United States Pacific Island Wildlife Refuges	N/A	2021
129		Jordan	22.9	2020
81		Kazakhstan	32.8	2020
144		Kenya	20.1	2020
111		Kiribati	26.6	2020
64		Korea North	36.2	2020
21		Korea South	45	2020
104		Kuwait	27.9	2020
101		Kyrgyzstan	28.5	2020
122		Laos	24.4	2020
6		Latvia	48	2020
70		Lebanon	34.4	2020
119		Lesotho	24.7	2020
156		Liberia	18.2	2020
115		Libya	25.7	2020
19		Liechtenstein	45.3	2020
5		Lithuania	48.2	2020
46		Luxembourg	40	2020
42		Macau	40.9	2020
140		Madagascar	20.5	2020
160		Malawi	16.9	2020
97		Malaysia	29.6	2020
94		Maldives	30	2020
162		Mali	16.7	2020
31		Malta	43.5	2020
125		Marshall Islands	23.9	2020
133		Mauritania	22	2020
57		Mauritius	37.6	2020
90		Mexico	30.4	2020
108		Micronesia Federated States of	27.1	2020
48		Moldova	39.5	2020
1		Monaco	57	2020
88		Mongolia	30.7	2020
67		Montserrat	35.6	2020
97		Morocco	29.6	2020
158		Mozambique	17.6	2020
130		Namibia	22.6	2020
114		Nauru	25.9	2020
109		Nepal	26.9	2020
26		Netherlands	44	2020
74		New Caledonia	33.7	2020
55		New Zealand	37.9	2020
102		Nicaragua	28.2	2020
165		Niger	15.1	2020
149		Nigeria	18.9	2020
166		Niue	N/A	2021
166		Norfolk Island	N/A	2021
46		North Macedonia	40	2020
72		Northern Mariana Islands	34.1	2020
44		Norway	40.2	2020
117		Oman	25.1	2020
132		Pakistan	22.1	2020
65		Palau	35.9	2020
89		Panama	30.5	2020
124		Papua New Guinea	24	2020
95		Paraguay	29.9	2020
95		Peru	29.9	2020
120		Philippines	24.6	2020
166		Pitcairn Islands	N/A	2021
30		Poland	43.6	2020
11		Portugal	46.5	2020
19		Puerto Rico	45.3	2020
102		Qatar	28.2	2020
26		Romania	44	2020
33		Russia	43.2	2020
141		Rwanda	20.4	2020
63		Saint Kitts and Nevis	36.3	2020
54		Saint Lucia	38	2020
4		Saint Pierre and Miquelon	49	2020
69		Saint Vincent and the Grenadines	35.1	2020
113		Samoa	26	2020
12		San Marino	46.3	2020
146		Sao Tome and Principe	19.7	2020
104		Saudi Arabia	27.9	2020
142		Senegal	20.3	2020
21		Serbia	45	2020
59		Seychelles	37.4	2020
146		Sierra Leone	19.7	2020
66		Singapore	35.7	2020
30		Slovakia	43.6	2020
10		Slovenia	46.6	2020
127		Solomon Islands	23.7	2020
155		Somalia	18.3	2020
103		South Africa	28.1	2020
166		South Georgia and South Sandwich Islands	N/A	2021
20		Spain	45.1	2020
69		Sri Lanka	35.1	2020
153		Sudan	18.5	2020
86		Suriname	31.4	2020
166		Svalbard	N/A	2021
37		Sweden	42.1	2020
29		Switzerland	43.7	2020
124		Syria	24	2020
34		Taiwan	43.1	2020
113		Tajikistan	26	2020
154		Tanzania	18.4	2020
45		Thailand	40.1	2020
143		Timor-Leste	20.2	2020
142		Togo	20.3	2020
166		Tokelau	N/A	2021
121		Tonga	24.5	2020
52		Trinidad and Tobago	38.3	2020
78		Tunisia	33.3	2020
81		Turkey	32.8	2020
96		Turkmenistan	29.7	2020
70		Turks and Caicos Islands	34.4	2020
106		Tuvalu	27.6	2020
163		Uganda	16.5	2020
25		Ukraine	44.3	2020
85		United Arab Emirates	31.5	2020
38		United Kingdom	41.7	2020
47		United States	39.8	2020
60		Uruguay	37.3	2020
88		Uzbekistan	30.7	2020
128		Vanuatu	23.5	2020
88		Venezuela	30.7	2020
80		Vietnam	33	2020
36		Virgin Islands	42.8	2020
166		Wake Island	N/A	2021
69		Wallis and Futuna	35.1	2020
131		West Bank	22.2	2020
84		World	31.8	2020
145		Yemen	19.9198	0
159		Zambia	17	2020
139		Zimbabwe	20.6	2020