Rank	Countries/Territories	Count	Percent
1	United States	484	51.8%
2	China	236	25.3%
3	Germany	55	5.9%
4	Taiwan	27	2.9%
5	Hong Kong	24	2.6%
6	Japan	19	2%
7	India	18	1.9%
8	Latvia	15	1.6%
9	Singapore	10	1.1%
10		9	1%
11	Spain	6	0.6%
12	Netherlands	5	0.5%
13	France	5	0.5%
14	Ireland	4	0.4%
15	Cyprus	3	0.3%
16	Turkey	3	0.3%
17	United Kingdom	2	0.2%
18	Romania	2	0.2%
19	Italy	2	0.2%
20	Canada	2	0.2%
21	Korea, Republic of	1	0.1%
22	Pakistan	1	0.1%
23	Australia	1	0.1%