Rank	Countries/Territories	Count	Percent
1	United States	471	41.8%
2	China	415	36.8%
3	Germany	99	8.8%
4	Taiwan	26	2.3%
5	France	22	2%
6	Japan	14	1.2%
7	Netherlands	13	1.2%
8	Singapore	12	1.1%
9	Australia	12	1.1%
10	Korea, Republic of	7	0.6%
11	Ukraine	6	0.5%
12	India	5	0.4%
13	Cyprus	4	0.4%
14	Ireland	3	0.3%
15	Israel	2	0.2%
16	Malaysia	2	0.2%
17	Ecuador	2	0.2%
18	Bangladesh	2	0.2%
19	Belgium	2	0.2%
20	Brazil	2	0.2%
21	Canada	2	0.2%
22	Venezuela, Bolivarian Republic of	2	0.2%
23	Austria	1	0.1%
24	Argentina	1	0.1%