Rank	Countries/Territories	Count	Percent
1	China	407	37.5%
2	United States	407	37.5%
3	Germany	100	9.2%
4	Japan	41	3.8%
5	France	22	2%
6	Korea, Republic of	14	1.3%
7	India	14	1.3%
8	Hong Kong	12	1.1%
9	Singapore	12	1.1%
10	Canada	11	1%
11	Bangladesh	7	0.6%
12	Cyprus	7	0.6%
13	Netherlands	6	0.6%
14	Australia	5	0.5%
15	United Kingdom	5	0.5%
16	Poland	3	0.3%
17	Iran, Islamic Republic of	3	0.3%
18	Ireland	2	0.2%
19	Latvia	2	0.2%
20	Taiwan	2	0.2%
21	Switzerland	1	0.1%
22	Mongolia	1	0.1%
23	Argentina	1	0.1%