View list in alphabetical order
Rank		Country	Value	Date of Info
1		Saudi Arabia	7.341 million	2015
2		Russia	4.921 million	2015
3		Iraq	3.092 million	2015
4		Canada	2.818 million	2017
5		United Arab Emirates	2.552 million	2015
6		Nigeria	2.096 million	2015
7		Angola	1.782 million	2015
8		Venezuela	1.656 million	2015
9		Kazakhstan	1.409 million	2015
10		Norway	1.383 million	2017
11		Mexico	1.214 million	2017
12		United States	1.158 million	2017
13		Qatar	1.150 million	2015
14		Oman	844100	2015
15		Algeria	756400	2015
16		Iran	750200	2015
17		Brazil	736600	2015
18		Colombia	726700	2015
19		Azerbaijan	718800	2015
20		United Kingdom	710600	2017
21		Kuwait	479700	2015
22		Ecuador	383500	2017
23		Libya	337800	2015
24		Malaysia	326200	2015
25		Vietnam	324600	2015
26		Equatorial Guinea	308700	2017
27		Indonesia	302300	2015
28		Congo Republic of the	254100	2015
29		Egypt	246500	2017
30		Gabon	214200	2017
31		Australia	192500	2017
32		Brunei	127400	2015
33		Ghana	104000	2017
34		Cameroon	96370	2015
35		Denmark	82980	2017
36		Chad	70440	2015
37		Turkmenistan	67790	2015
38		Timor-Leste	62060	2015
39		China	57310	2015
40		Papua New Guinea	55600	2015
41		Tunisia	39980	2015
42		Argentina	36630	2015
43		Belarus	31730	2015
44		Trinidad and Tobago	31030	2015
45		Uzbekistan	27000	2015
46		Cote d’Ivoire	26700	2015
47		New Zealand	26440	2017
48		Congo Democratic Republic of the	20000	2015
49		Sudan	19540	2015
50		Albania	17290	2015
51		Philippines	16450	2015
52		Svalbard	16070	2012
53		Singapore	14780	2015
54		Sweden	14570	2017
55		Mongolia	14360	2015
56		Italy	13790	2017
57		Pakistan	13150	2015
58		Guatemala	9383	2017
59		Yemen	8990	2015
60		Peru	7995	2015
61		Netherlands	7984	2017
62		Germany	6569	2017
63		Ireland	5900	2017
64		Mauritania	5333	2015
65		Poland	4451	2017
66		Greece	3229	2017
67		Georgia	3006	2017
68		Hungary	2713	2017
69		Romania	2076	2015
70		Burma	1824	2015
71		Bolivia	1274	2015
72		Belize	1220	2015
73		Slovakia	1022	2017
74		Lithuania	1002	2015
75		Thailand	790	2015
76		Barbados	674	2015
77		Czechia	446	2017
78		Ukraine	413	2015
79		North Macedonia	142	2015
80		Serbia	123	2015