Rank	Countries/Territories	Count	Percent
1	United States	131	35.2%
2	China	119	32%
3	Germany	58	15.6%
4	Japan	11	3%
5	India	7	1.9%
6	Korea, Republic of	6	1.6%
7	Netherlands	6	1.6%
8	Hungary	6	1.6%
9	France	5	1.3%
10	Canada	3	0.8%
11	Cyprus	3	0.8%
12	Morocco	3	0.8%
13	Australia	2	0.5%
14	Romania	2	0.5%
15	Malaysia	2	0.5%
16	Mexico	2	0.5%
17	Singapore	1	0.3%
18	Switzerland	1	0.3%
19	Ukraine	1	0.3%
20	United Kingdom	1	0.3%
21	Argentina	1	0.3%
22	Ireland	1	0.3%