Rank	Countries/Territories	Count	Percent
1	China	214	36.8%
2	United States	156	26.8%
3	Japan	35	6%
4	Egypt	22	3.8%
5	Italy	14	2.4%
6	Netherlands	14	2.4%
7	Australia	13	2.2%
8	Germany	11	1.9%
9	Singapore	11	1.9%
10	Nigeria	10	1.7%
11	Bulgaria	7	1.2%
12	Canada	7	1.2%
13	Iran, Islamic Republic of	6	1%
14	Mongolia	6	1%
15	Thailand	5	0.9%
16	India	5	0.9%
17	France	5	0.9%
18	Bolivia, Plurinational State of	4	0.7%
19	Mexico	4	0.7%
20	Pakistan	3	0.5%
21	United Kingdom	3	0.5%
22	Bangladesh	3	0.5%
23	Argentina	3	0.5%
24	Indonesia	2	0.3%
25	Israel	2	0.3%
26	Ukraine	2	0.3%
27	Paraguay	2	0.3%
28	Peru	2	0.3%
29	Portugal	2	0.3%
30	Mauritius	2	0.3%
31	Latvia	1	0.2%
32	Russia	1	0.2%
33	Slovakia	1	0.2%
34	Iraq	1	0.2%
35	Ireland	1	0.2%
36	Albania	1	0.2%
37	Brazil	1	0.2%