Rank	Countries/Territories	Count	Percent
1	United States	317	42.3%
2	China	173	23.1%
3	Germany	167	22.3%
4	Japan	19	2.5%
5	France	14	1.9%
6	Netherlands	8	1.1%
7	Malaysia	6	0.8%
8	Taiwan	6	0.8%
9	Australia	5	0.7%
10	Poland	4	0.5%
11	Korea, Republic of	4	0.5%
12	Switzerland	4	0.5%
13	United Kingdom	3	0.4%
14	Cyprus	3	0.4%
15	India	3	0.4%
16	Indonesia	2	0.3%
17	Canada	2	0.3%
18	Argentina	2	0.3%
19	Singapore	2	0.3%
20	Thailand	2	0.3%
21	Ukraine	1	0.1%
22	Russia	1	0.1%
23	Iran, Islamic Republic of	1	0.1%