View list in rank order
Rank		Country	Value	Date of Info
15		Afghanistan	80.2	0
191		Akrotiri	N/A	0
153		Albania	24.1	0
63		Algeria	48.7	0
85		American Samoa	41.9	0
184		Andorra	18.1	0
8		Angola	86.5	0
152		Anguilla	24.4	0
191		Antarctica	N/A	2023
142		Antigua and Barbuda	26.5	0
103		Argentina	36	0
119		Armenia	30.6	0
150		Aruba	24.8	0
191		Ashmore and Cartier Islands	N/A	0
133		Australia	28.2	0
173		Austria	21.7	0
105		Azerbaijan	34.7	0
138		Bahamas The	27.3	0
140		Bahrain	26.8	0
92		Bangladesh	39.1	0
144		Barbados	25.6	0
146		Belarus	25.4	0
143		Belgium	26.1	0
83		Belize	42.3	0
18		Benin	78.3	0
163		Bermuda	22.8	0
113		Bhutan	32.1	0
63		Bolivia	48.7	0
167		Bosnia and Herzegovina	22.3	0
58		Botswana	51.8	0
191		Bouvet Island	N/A	0
127		Brazil	29.4	0
191		British Indian Ocean Territory	N/A	0
176		British Virgin Islands	20.2	0
117		Brunei	31.1	0
170		Bulgaria	22	0
10		Burkina Faso	82.6	0
102		Burma	36.3	0
7		Burundi	90.4	0
91		Cabo Verde	39.2	0
74		Cambodia	45	0
19		Cameroon	77.3	0
155		Canada	23.9	0
167		Cayman Islands	22.3	0
2		Central African Republic	97.7	0
3		Chad	94.7	0
140		Chile	26.8	0
145		China	25.5	0
191		Christmas Island	N/A	0
191		Clipperton Island	N/A	0
191		Cocos (Keeling) Islands	N/A	0
118		Colombia	31	0
40		Comoros	66.6	0
6		Congo Democratic Republic of the	92.1	0
25		Congo Republic of the	74	0
101		Cook Islands	36.4	0
191		Coral Sea Islands	N/A	0
124		Costa Rica	29.8	0
23		Cote d'Ivoire	74.9	0
169		Croatia	22.1	0
160		Cuba	23.1	0
144		Curacao	25.6	0
161		Cyprus	23	0
147		Czechia	25.2	0
146		Denmark	25.4	0
191		Dhekelia	N/A	0
67		Djibouti	47.5	0
134		Dominica	28	0
84		Dominican Republic	42.2	0
89		Ecuador	39.4	0
56		Egypt	53.2	0
93		El Salvador	39	0
39		Equatorial Guinea	66.7	0
31		Eritrea	70.8	0
143		Estonia	26.1	0
52		Eswatini	57.4	0
32		Ethiopia	70.2	0
191		European Union	N/A	0
150		Falkland Islands (Islas Malvinas)	24.8	0
108		Faroe Islands	33.6	0
78		Fiji	44.2	0
148		Finland	25	0
132		France	28.3	0
116		French Polynesia	31.6	0
191		French Southern and Antarctic Lands	N/A	0
46		Gabon	61	0
14		Gambia The	80.5	0
37		Gaza Strip	68.2	0
111		Georgia	32.8	0
173		Germany	21.7	0
44		Ghana	62.9	0
137		Gibraltar	27.4	0
168		Greece	22.2	0
122		Greenland	30	0
101		Grenada	36.4	0
83		Guam	42.3	0
57		Guatemala	53	0
155		Guernsey	23.9	0
21		Guinea	76.3	0
28		Guinea-Bissau	71.6	0
79		Guyana	44.1	0
60		Haiti	51.2	0
191		Heard Island and McDonald Islands	N/A	0
191		Holy See (Vatican City)	N/A	0
70		Honduras	46.9	0
185		Hong Kong	17.8	0
166		Hungary	22.4	0
134		Iceland	28	0
94		India	38.1	0
96		Indonesia	37.6	0
106		Iran	34.6	0
43		Iraq	65.2	0
120		Ireland	30.5	0
157		Isle of Man	23.6	0
69		Israel	47	0
179		Italy	19.9	0
134		Jamaica	28	0
191		Jan Mayen	N/A	0
177		Japan	20.1	0
174		Jersey	21.3	0
60		Jordan	51.2	0
68		Kazakhstan	47.2	0
42		Kenya	65.3	0
49		Kiribati	60.2	0
139		Korea North	27.2	0
187		Korea South	16.6	0
112		Kosovo	32.3	0
131		Kuwait	28.4	0
53		Kyrgyzstan	56.4	0
65		Laos	48	0
149		Latvia	24.9	0
80		Lebanon	44	0
55		Lesotho	55.3	0
26		Liberia	73.7	0
82		Libya	43.5	0
172		Liechtenstein	21.8	0
157		Lithuania	23.6	0
161		Luxembourg	23	0
178		Macau	20	0
35		Madagascar	68.8	0
16		Malawi	79.7	0
110		Malaysia	32.9	0
126		Maldives	29.5	0
4		Mali	94.5	0
181		Malta	19.3	0
57		Marshall Islands	53	0
20		Mauritania	76.8	0
158		Mauritius	23.4	0
97		Mexico	37.3	0
64		Micronesia Federated States of	48.4	0
125		Moldova	29.7	0
148		Monaco	25	0
59		Mongolia	51.4	0
136		Montenegro	27.7	0
182		Montserrat	19.2	0
86		Morocco	40.9	0
12		Mozambique	81.3	0
47		Namibia	60.6	0
41		Nauru	66	0
191		Navassa Island	N/A	0
73		Nepal	45.5	0
154		Netherlands	24	0
108		New Caledonia	33.6	0
129		New Zealand	29	0
71		Nicaragua	46.4	0
1		Niger	100.4	0
13		Nigeria	80.6	0
75		Niue	44.9	0
191		Norfolk Island	N/A	0
159		North Macedonia	23.2	0
115		Northern Mariana Islands	31.7	0
143		Norway	26.1	0
95		Oman	38	0
45		Pakistan	62.8	0
121		Palau	30.2	0
87		Panama	40.6	0
54		Papua New Guinea	55.5	0
191		Paracel Islands	N/A	0
76		Paraguay	44.8	0
98		Peru	37.1	0
66		Philippines	47.8	0
191		Pitcairn Islands	N/A	0
158		Poland	23.4	0
175		Portugal	20.8	0
174		Puerto Rico	21.3	0
189		Qatar	16.1	0
151		Romania	24.6	0
141		Russia	26.6	0
38		Rwanda	67.1	0
186		Saint Barthelemy	17.5	0
157		Saint Helena Ascension and Tristan da Cunha	23.6	0
134		Saint Kitts and Nevis	28	0
147		Saint Lucia	25.2	0
109		Saint Martin	33.5	0
143		Saint Pierre and Miquelon	26.1	0
110		Saint Vincent and the Grenadines	32.9	0
41		Samoa	66	0
180		San Marino	19.6	0
29		Sao Tome and Principe	71.2	0
99		Saudi Arabia	36.8	0
22		Senegal	75.8	0
171		Serbia	21.9	0
108		Seychelles	33.6	0
36		Sierra Leone	68.5	0
188		Singapore	16.2	0
190		Sint Maarten	14.9	0
156		Slovakia	23.7	0
157		Slovenia	23.6	0
35		Solomon Islands	68.8	0
5		Somalia	94.2	0
81		South Africa	43.9	0
191		South Georgia and South Sandwich Islands	N/A	0
24		South Sudan	74.7	0
171		Spain	21.9	0
191		Spratly Islands	N/A	0
104		Sri Lanka	35.4	0
25		Sudan	74	0
88		Suriname	40	0
191		Svalbard	N/A	0
130		Sweden	28.5	0
163		Switzerland	22.8	0
57		Syria	53	0
185		Taiwan	17.8	0
48		Tajikistan	60.4	0
11		Tanzania	81.9	0
164		Thailand	22.7	0
50		Timor-Leste	59.4	0
30		Togo	71	0
69		Tokelau	47	0
51		Tonga	58.5	0
128		Trinidad and Tobago	29.3	0
102		Tunisia	36.3	0
107		Turkey (Turkiye)	34.5	0
62		Turkmenistan	48.9	0
162		Turks and Caicos Islands	22.9	0
61		Tuvalu	50.9	0
9		Uganda	85.1	0
165		Ukraine	22.6	0
183		United Arab Emirates	18.2	0
135		United Kingdom	27.8	0
134		United States	28	0
191		United States Pacific Island Wildlife Refuges	N/A	0
123		Uruguay	29.9	0
72		Uzbekistan	46.3	0
33		Vanuatu	69.9	0
77		Venezuela	44.4	0
111		Vietnam	32.8	0
114		Virgin Islands	32	0
191		Wake Island	N/A	0
100		Wallis and Futuna	36.6	0
37		West Bank	68.2	0
90		World	39.3	0
34		Yemen	69.4	0
17		Zambia	78.7	0
27		Zimbabwe	73.4	0