Rank	Countries/Territories	Count	Percent
1	United States	287	36.3%
2	China	225	28.4%
3	Germany	66	8.3%
4	Taiwan	37	4.7%
5	Japan	33	4.2%
6	India	18	2.3%
7	Bangladesh	15	1.9%
8	Iran, Islamic Republic of	14	1.8%
9	Canada	13	1.6%
10	Thailand	12	1.5%
11	Singapore	8	1%
12	United Kingdom	7	0.9%
13	Netherlands	6	0.8%
14	Hong Kong	6	0.8%
15	Italy	5	0.6%
16	Turkey	4	0.5%
17	Ireland	4	0.5%
18	Cyprus	3	0.4%
19	Brazil	3	0.4%
20	New Zealand	3	0.4%
21	Poland	3	0.4%
22	Romania	2	0.3%
23	Russia	2	0.3%
24	South Africa	2	0.3%
25	Mexico	2	0.3%
26	Argentina	2	0.3%
27	Australia	2	0.3%
28	France	2	0.3%
29	Israel	1	0.1%
30	Korea, Republic of	1	0.1%
31	Latvia	1	0.1%
32	Malaysia	1	0.1%
33	Puerto Rico	1	0.1%