Rank	Countries/Territories	Count	Percent
1	China	353	42%
2	United States	307	36.5%
3	Germany	80	9.5%
4	Netherlands	21	2.5%
5	France	15	1.8%
6	Japan	12	1.4%
7	Korea, Republic of	9	1.1%
8	Iran, Islamic Republic of	6	0.7%
9	Taiwan	4	0.5%
10	Cyprus	4	0.5%
11	Australia	4	0.5%
12	Spain	3	0.4%
13	Switzerland	2	0.2%
14	Argentina	2	0.2%
15	Hong Kong	2	0.2%
16	India	2	0.2%
17	Latvia	2	0.2%
18	Malaysia	2	0.2%
19	Norway	2	0.2%
20	Russia	2	0.2%
21	Singapore	2	0.2%
22	Bangladesh	1	0.1%
23	Israel	1	0.1%
24	Italy	1	0.1%
25	Turkey	1	0.1%
26	United Kingdom	1	0.1%