View list in rank order
Rank		Country	Value	Date of Info
38		Afghanistan	N/A	2020
38		Albania	N/A	2020
38		Algeria	N/A	2020
38		American Samoa	N/A	0
38		Andorra	N/A	0
21		Angola	1.8	2020
38		Anguilla	N/A	0
38		Antarctica	N/A	2021
27		Antigua and Barbuda	1.1	2018
34		Argentina	0.4	2020
36		Armenia	0.2	2020
38		Aruba	N/A	0
37		Australia	0.1	2020
37		Austria	0.1	2017
37		Azerbaijan	0.1	2020
26		Bahamas The	1.2	2020
38		Bahrain	N/A	2017
38		Bangladesh	N/A	2018
27		Barbados	1.1	2019
33		Belarus	0.5	2020
38		Belgium	N/A	0
26		Belize	1.2	2020
29		Benin	0.9	2020
38		Bermuda	N/A	0
36		Bhutan	0.2	2020
36		Bolivia	0.2	2020
38		Bosnia and Herzegovina	N/A	2018
3		Botswana	19.9	2020
32		Brazil	0.6	2020
38		British Virgin Islands	N/A	0
38		Brunei	N/A	0
38		Bulgaria	N/A	2019
31		Burkina Faso	0.7	2020
32		Burma	0.6	2019
28		Burundi	1	2020
33		Cabo Verde	0.5	2020
33		Cambodia	0.5	2020
15		Cameroon	3	2020
38		Canada	N/A	0
38		Cayman Islands	N/A	0
16		Central African Republic	2.9	2020
27		Chad	1.1	2020
32		Chile	0.6	2020
38		China	N/A	0
38		Christmas Island	N/A	0
34		Colombia	0.4	2020
38		Comoros	N/A	2020
31		Congo Democratic Republic of the	0.7	2020
14		Congo Republic of the	3.3	2020
38		Cook Islands	N/A	0
38		Coral Sea Islands	N/A	2021
34		Costa Rica	0.4	2020
18		Cote d’Ivoire	2.1	2020
38		Croatia	N/A	2020
34		Cuba	0.4	2020
37		Cyprus	0.1	2017
38		Czechia	N/A	2018
37		Denmark	0.1	2020
30		Djibouti	0.8	2020
32		Dominica	0.6	2018
29		Dominican Republic	0.9	2020
35		Ecuador	0.3	2020
38		Egypt	N/A	2020
33		El Salvador	0.5	2020
10		Equatorial Guinea	7.3	2020
33		Eritrea	0.5	2020
30		Estonia	0.8	2020
1		Eswatini	26.8	2020
29		Ethiopia	0.9	2020
38		Falkland Islands (Islas Malvinas)	N/A	0
38		Faroe Islands	N/A	0
36		Fiji	0.2	2020
37		Finland	0.1	2018
35		France	0.3	2019
38		French Polynesia	N/A	0
38		French Southern and Antarctic Lands	N/A	2021
15		Gabon	3	2020
21		Gambia The	1.8	2020
38		Gaza Strip	N/A	0
35		Georgia	0.3	2020
37		Germany	0.1	2020
22		Ghana	1.7	2020
38		Gibraltar	N/A	0
36		Greece	0.2	2020
38		Greenland	N/A	0
33		Grenada	0.5	2018
38		Guam	N/A	0
36		Guatemala	0.2	2020
38		Guernsey	N/A	0
24		Guinea	1.4	2020
15		Guinea-Bissau	3	2020
20		Haiti	1.9	2020
38		Holy See (Vatican City)	N/A	0
36		Honduras	0.2	2020
38		Hong Kong	N/A	0
38		Hungary	N/A	2018
37		Iceland	0.1	2020
36		India	0.2	2017
34		Indonesia	0.4	2020
38		Iran	N/A	2020
38		Iraq	N/A	0
36		Ireland	0.2	2020
38		Isle of Man	N/A	0
36		Israel	0.2	2018
36		Italy	0.2	2020
24		Jamaica	1.4	2020
38		Japan	N/A	2020
38		Jersey	N/A	0
38		United States Pacific Island Wildlife Refuges	N/A	2021
38		Jordan	N/A	2020
35		Kazakhstan	0.3	2020
13		Kenya	4.2	2020
38		Kiribati	N/A	0
38		Korea North	N/A	0
38		Korea South	N/A	0
38		Kuwait	N/A	2018
36		Kyrgyzstan	0.2	2020
35		Laos	0.3	2020
35		Latvia	0.3	2019
38		Lebanon	N/A	2020
2		Lesotho	21.1	2020
27		Liberia	1.1	2020
37		Libya	0.1	2020
38		Liechtenstein	N/A	0
37		Lithuania	0.1	2019
35		Luxembourg	0.3	2018
38		Macau	N/A	0
35		Madagascar	0.3	2020
9		Malawi	8.1	2020
34		Malaysia	0.4	2020
38		Maldives	N/A	0
29		Mali	0.9	2020
37		Malta	0.1	2016
38		Marshall Islands	N/A	0
35		Mauritania	0.3	2020
22		Mauritius	1.7	2020
34		Mexico	0.4	2020
38		Micronesia Federated States of	N/A	0
30		Moldova	0.8	2020
38		Monaco	N/A	0
38		Mongolia	N/A	2020
38		Montserrat	N/A	0
38		Morocco	N/A	2020
7		Mozambique	11.5	2020
6		Namibia	11.6	2020
38		Nauru	N/A	0
37		Nepal	0.1	2020
36		Netherlands	0.2	2020
38		New Caledonia	N/A	0
38		New Zealand	N/A	2020
36		Nicaragua	0.2	2020
36		Niger	0.2	2020
25		Nigeria	1.3	2020
38		Niue	N/A	0
38		Norfolk Island	N/A	0
38		North Macedonia	N/A	2018
38		Northern Mariana Islands	N/A	0
37		Norway	0.1	2018
37		Oman	0.1	2019
36		Pakistan	0.2	2020
38		Palau	N/A	0
28		Panama	1	2020
29		Papua New Guinea	0.9	2020
35		Paraguay	0.3	2020
35		Peru	0.3	2020
36		Philippines	0.2	2020
38		Pitcairn Islands	N/A	0
38		Poland	N/A	0
33		Portugal	0.5	2020
38		Puerto Rico	N/A	0
38		Qatar	N/A	2020
37		Romania	0.1	2020
26		Russia	1.2	2017
17		Rwanda	2.5	2020
33		Saint Kitts and Nevis	0.5	2018
32		Saint Lucia	0.6	2018
38		Saint Pierre and Miquelon	N/A	0
23		Saint Vincent and the Grenadines	1.5	2018
38		Samoa	N/A	0
38		San Marino	N/A	0
35		Sao Tome and Principe	0.3	2020
38		Saudi Arabia	N/A	2020
35		Senegal	0.3	2020
38		Serbia	N/A	2020
38		Seychelles	N/A	0
23		Sierra Leone	1.5	2020
36		Singapore	0.2	2020
38		Slovakia	N/A	2018
38		Slovenia	N/A	2020
38		Solomon Islands	N/A	0
38		Somalia	N/A	2020
4		South Africa	19.1	2020
38		South Georgia and South Sandwich Islands	N/A	2021
34		Spain	0.4	2020
38		Sri Lanka	N/A	2020
36		Sudan	0.2	2020
27		Suriname	1.1	2020
38		Svalbard	N/A	0
36		Sweden	0.2	2016
36		Switzerland	0.2	2020
38		Syria	N/A	2020
38		Taiwan	N/A	0
36		Tajikistan	0.2	2020
12		Tanzania	4.7	2020
28		Thailand	1	2020
36		Timor-Leste	0.2	2020
19		Togo	2	2020
38		Tokelau	N/A	0
38		Tonga	N/A	0
31		Trinidad and Tobago	0.7	2020
38		Tunisia	N/A	2020
38		Turkey	N/A	0
38		Turkmenistan	N/A	0
38		Turks and Caicos Islands	N/A	0
38		Tuvalu	N/A	0
11		Uganda	5.4	2020
28		Ukraine	1	2020
37		United Arab Emirates	0.1	2020
38		United Kingdom	N/A	0
38		United States	N/A	0
34		Uruguay	0.4	2020
36		Uzbekistan	0.2	2020
38		Vanuatu	N/A	0
33		Venezuela	0.5	2020
35		Vietnam	0.3	2020
38		Virgin Islands	N/A	0
38		Wake Island	N/A	2021
38		Wallis and Futuna	N/A	0
38		West Bank	N/A	0
31		World	0.7	2020
38		Yemen	N/A	2020
8		Zambia	11.1	2020
5		Zimbabwe	11.9	2020