Rank	Countries/Territories	Count	Percent
1	China	378	37.7%
2	United States	353	35.2%
3	Germany	129	12.9%
4	Canada	14	1.4%
5	Netherlands	13	1.3%
6	Russia	9	0.9%
7	Spain	8	0.8%
8	Japan	8	0.8%
9	Australia	8	0.8%
10	India	8	0.8%
11	France	7	0.7%
12	Israel	7	0.7%
13	Ireland	6	0.6%
14	Korea, Republic of	6	0.6%
15	Singapore	5	0.5%
16	Taiwan	4	0.4%
17	Cameroon	4	0.4%
18	United Kingdom	4	0.4%
19	Cyprus	3	0.3%
20	Argentina	3	0.3%
21	Brazil	3	0.3%
22	Ghana	3	0.3%
23	Poland	3	0.3%
24	Ukraine	2	0.2%
25	Greece	2	0.2%
26	Hong Kong	2	0.2%
27	Mongolia	2	0.2%
28	Belgium	1	0.1%
29	United Arab Emirates	1	0.1%
30	Thailand	1	0.1%
31	Sweden	1	0.1%
32	Switzerland	1	0.1%
33	Qatar	1	0.1%
34	Norway	1	0.1%
35	Macao	1	0.1%
36	Kenya	1	0.1%