Rank	Countries/Territories	Count	Percent
1	United States	352	40.3%
2	China	331	37.9%
3	Germany	69	7.9%
4	Taiwan	22	2.5%
5	Singapore	20	2.3%
6	Japan	16	1.8%
7	Korea, Republic of	9	1%
8	Netherlands	9	1%
9	India	8	0.9%
10	Cyprus	5	0.6%
11	France	4	0.5%
12	Canada	3	0.3%
13	Poland	3	0.3%
14	United Kingdom	3	0.3%
15	Australia	2	0.2%
16	Russia	2	0.2%
17	United Arab Emirates	2	0.2%
18	Chile	2	0.2%
19	Malaysia	2	0.2%
20	Morocco	2	0.2%
21	Iran, Islamic Republic of	2	0.2%
22	Slovakia	2	0.2%
23	Spain	2	0.2%
24	Switzerland	1	0.1%
25	Norway	1	0.1%