Rank	Countries/Territories	Count	Percent
1	China	837	42.9%
2	United States	711	36.4%
3	Germany	156	8%
4	Korea, Republic of	43	2.2%
5	France	40	2%
6	Russia	28	1.4%
7	Canada	26	1.3%
8	Japan	12	0.6%
9	Netherlands	11	0.6%
10	Singapore	10	0.5%
11	Switzerland	9	0.5%
12	India	9	0.5%
13	Cyprus	8	0.4%
14	Australia	7	0.4%
15	Iran, Islamic Republic of	7	0.4%
16	Argentina	6	0.3%
17	Bangladesh	5	0.3%
18	Hong Kong	4	0.2%
19	Latvia	4	0.2%
20	Norway	4	0.2%
21	Ukraine	3	0.2%
22	Moldova, Republic of	3	0.2%
23	Indonesia	3	0.2%
24	Malaysia	2	0.1%
25	United Kingdom	2	0.1%
26	Sweden	2	0.1%
27	Taiwan	1	0.1%