Rank	Countries/Territories	Count	Percent
1	China	223	43.8%
2	United States	115	22.6%
3	Russia	20	3.9%
4	Singapore	18	3.5%
5	France	14	2.8%
6	Germany	12	2.4%
7	Bulgaria	12	2.4%
8	Japan	11	2.2%
9	Latvia	9	1.8%
10	Netherlands	8	1.6%
11	Turkey	6	1.2%
12	Nigeria	5	1%
13	Hungary	5	1%
14	Canada	5	1%
15	Australia	4	0.8%
16	Bolivia, Plurinational State of	4	0.8%
17	Lithuania	4	0.8%
18	Indonesia	3	0.6%
19	Argentina	3	0.6%
20	Bangladesh	3	0.6%
21	Kenya	3	0.6%
22	Switzerland	3	0.6%
23	United Kingdom	3	0.6%
24	Cote D'ivoire	2	0.4%
25	Ukraine	2	0.4%
26	Norway	2	0.4%
27	Poland	2	0.4%
28	Portugal	2	0.4%
29	Mauritius	2	0.4%
30	Mongolia	1	0.2%
31	Morocco	1	0.2%
32	Greece	1	0.2%
33	Colombia	1	0.2%