Rank	Countries/Territories	Count	Percent
1	United States	315	35.4%
2	China	252	28.3%
3	Germany	69	7.8%
4	Japan	41	4.6%
5	Taiwan	37	4.2%
6	India	20	2.2%
7	Canada	15	1.7%
8	Bangladesh	15	1.7%
9	Iran, Islamic Republic of	15	1.7%
10	Thailand	12	1.3%
11	France	12	1.3%
12	United Kingdom	10	1.1%
13	Singapore	9	1%
14	Mexico	8	0.9%
15	Netherlands	7	0.8%
16	Hong Kong	6	0.7%
17	Australia	5	0.6%
18	Italy	5	0.6%
19	Turkey	4	0.4%
20	Ireland	4	0.4%
21	New Zealand	3	0.3%
22	Poland	3	0.3%
23	Brazil	3	0.3%
24	Cyprus	3	0.3%
25	Argentina	2	0.2%
26	Indonesia	2	0.2%
27	Romania	2	0.2%
28	Russia	2	0.2%
29	South Africa	2	0.2%
30	Israel	1	0.1%
31	Puerto Rico	1	0.1%
32	Korea, Republic of	1	0.1%
33	Latvia	1	0.1%
34	Malaysia	1	0.1%
35	Bulgaria	1	0.1%