View list in alphabetical order
Rank		Country	Value	Date of Info
1		Cameroon	37.50	N/A
2		Romania	15.30	N/A
3		Mongolia	13.70	N/A
4		Denmark	9.00	N/A
5		Switzerland	7.50	N/A
6		Korea South	6.80	N/A
7		Finland	6.70	N/A
8		Taiwan	6.40	2010
9		Seychelles	4.70	N/A
10		Kyrgyzstan	4.40	N/A
11		Kazakhstan	4.20	N/A
11		Moldova	4.20	N/A
11		Ukraine	4.20	N/A
12		Albania	4.10	N/A
12		Burundi	4.10	N/A
12		Czechia	4.10	N/A
12		Ethiopia	4.10	N/A
13		Bangladesh	4.00	N/A
13		Egypt	4.00	N/A
13		Pakistan	4.00	N/A
13		Timor-Leste	4.00	N/A
14		Afghanistan	3.80	N/A
14		Belarus	3.80	N/A
14		Kosovo	3.80	N/A
14		Norway	3.80	N/A
14		Slovenia	3.80	N/A
15		France	3.60	N/A
15		Germany	3.60	N/A
15		India	3.60	N/A
15		Iraq	3.60	N/A
16		Armenia	3.50	N/A
16		Luxembourg	3.50	N/A
16		Mali	3.50	N/A
16		Montenegro	3.50	N/A
17		Azerbaijan	3.40	N/A
17		Belgium	3.40	N/A
17		Indonesia	3.40	N/A
17		Jordan	3.40	N/A
17		Sweden	3.40	N/A
18		Cyprus	3.30	N/A
18		Hungary	3.30	N/A
18		Laos	3.30	N/A
18		Slovakia	3.30	N/A
18		Togo	3.30	N/A
19		Nepal	3.20	N/A
19		Niger	3.20	N/A
19		Philippines	3.20	N/A
19		West Bank	3.20	N/A
20		Benin	3.10	N/A
21		Poland	3.00	N/A
21		Sri Lanka	3.00	N/A
22		Bosnia and Herzegovina	2.90	N/A
22		Burkina Faso	2.90	N/A
22		Guinea-Bissau	2.90	N/A
22		Ireland	2.90	N/A
23		Algeria	2.80	N/A
23		Austria	2.80	N/A
23		Bhutan	2.80	N/A
23		Burma	2.80	N/A
23		European Union	2.80	N/A
23		Tanzania	2.80	N/A
23		Thailand	2.80	N/A
23		Uzbekistan	2.80	N/A
24		Croatia	2.70	N/A
24		Guinea	2.70	N/A
24		Japan	2.70	N/A
24		Morocco	2.70	N/A
24		Sudan	2.70	N/A
24		Vietnam	2.70	N/A
25		Canada	2.60	N/A
25		Chad	2.60	N/A
25		Fiji	2.60	N/A
25		Iran	2.60	N/A
25		Jamaica	2.60	N/A
25		Portugal	2.60	N/A
25		Sierra Leone	2.60	N/A
25		Tunisia	2.60	N/A
25		Turkmenistan	2.60	N/A
25		World	2.60	N/A
25		Yemen	2.60	N/A
26		Gabon	2.50	N/A
26		Mauritania	2.50	N/A
26		Senegal	2.50	N/A
26		Spain	2.50	N/A
27		Djibouti	2.40	N/A
27		Liberia	2.40	N/A
27		Namibia	2.40	N/A
27		Uganda	2.40	N/A
28		Congo Democratic Republic of the	2.30	N/A
28		Estonia	2.30	N/A
28		Italy	2.30	N/A
28		Netherlands	2.30	N/A
28		Russia	2.30	N/A
29		Cote d'Ivoire	2.20	N/A
29		El Salvador	2.20	N/A
29		Latvia	2.20	N/A
29		Lithuania	2.20	N/A
29		Madagascar	2.20	N/A
29		Malawi	2.20	N/A
29		Serbia	2.20	N/A
30		Central African Republic	2.10	N/A
30		China	2.10	N/A
30		Congo Republic of the	2.10	N/A
30		Rwanda	2.10	N/A
30		Turkey (Turkiye)	2.10	N/A
31		Australia	2.00	N/A
31		Cambodia	2.00	N/A
31		Gambia The	2.00	N/A
31		Georgia	2.00	N/A
31		Ghana	2.00	N/A
31		Mexico	2.00	N/A
31		United States	2.00	N/A
31		Zimbabwe	2.00	N/A
32		Bulgaria	1.90	N/A
32		Cabo Verde	1.90	N/A
32		Dominican Republic	1.90	N/A
32		Mozambique	1.90	N/A
32		Uruguay	1.90	N/A
33		Argentina	1.80	N/A
33		Hong Kong	1.80	N/A
33		Kenya	1.80	N/A
33		Malaysia	1.80	N/A
33		Nicaragua	1.80	N/A
33		Nigeria	1.80	N/A
34		Chile	1.70	N/A
34		Eswatini	1.70	N/A
34		Greece	1.70	N/A
34		Israel	1.70	N/A
34		North Macedonia	1.70	N/A
34		Papua New Guinea	1.70	N/A
34		United Kingdom	1.70	N/A
34		Venezuela	1.70	N/A
35		Guatemala	1.60	N/A
35		Singapore	1.60	N/A
36		Costa Rica	1.50	N/A
36		Paraguay	1.50	N/A
36		Zambia	1.50	N/A
37		Ecuador	1.40	N/A
37		Peru	1.40	N/A
38		Guyana	1.30	N/A
38		Qatar	1.30	N/A
39		Colombia	1.20	N/A
39		Honduras	1.20	N/A
39		Maldives	1.20	N/A
39		South Africa	1.20	N/A
40		Panama	1.10	N/A
41		Bahamas The	1.00	N/A
41		Lesotho	1.00	N/A
42		Bolivia	0.90	N/A
42		Comoros	0.90	N/A
43		Brazil	0.80	N/A
44		Haiti	0.70	N/A
45		Angola	0.60	N/A