Rank	Countries/Territories	Count	Percent
1	China	322	46.5%
2	United States	147	21.2%
3	Germany	39	5.6%
4	Netherlands	38	5.5%
5	Bulgaria	18	2.6%
6	Canada	14	2%
7	Japan	14	2%
8	Nigeria	11	1.6%
9	South Africa	11	1.6%
10	United Kingdom	8	1.2%
11	Australia	8	1.2%
12	France	7	1%
13	Korea, Republic of	6	0.9%
14	Turkey	6	0.9%
15	Singapore	5	0.7%
16	Latvia	5	0.7%
17	Thailand	4	0.6%
18	Spain	4	0.6%
19	Romania	4	0.6%
20	Argentina	4	0.6%
21	Poland	2	0.3%
22	Russia	2	0.3%
23	Mauritius	2	0.3%
24	New Zealand	2	0.3%
25	Bangladesh	2	0.3%
26	Bolivia, Plurinational State of	1	0.1%
27	Brazil	1	0.1%
28	Hong Kong	1	0.1%
29	Iran, Islamic Republic of	1	0.1%
30	Mongolia	1	0.1%
31	Sweden	1	0.1%
32	Norway	1	0.1%