Rank	Countries/Territories	Count	Percent
1	United States	355	31.2%
2	China	232	20.4%
3	India	139	12.2%
4	Germany	89	7.8%
5	Taiwan	69	6.1%
6	Israel	48	4.2%
7	Canada	21	1.8%
8	Russia	21	1.8%
9	Korea, Republic of	20	1.8%
10	Latvia	14	1.2%
11	Japan	14	1.2%
12	Netherlands	14	1.2%
13	France	10	0.9%
14	South Africa	9	0.8%
15	Australia	8	0.7%
16	Brazil	6	0.5%
17	Ireland	6	0.5%
18	Singapore	6	0.5%
19	United Kingdom	6	0.5%
20	Argentina	5	0.4%
21	Cote D'ivoire	5	0.4%
22	Hong Kong	5	0.4%
23	Italy	4	0.4%
24	Cyprus	4	0.4%
25	Indonesia	3	0.3%
26	Saudi Arabia	3	0.3%
27	Turkey	3	0.3%
28	Ukraine	2	0.2%
29	Oman	2	0.2%
30	Mongolia	2	0.2%
31	Iran, Islamic Republic of	2	0.2%
32	Ghana	2	0.2%
33	Czech Republic	1	0.1%
34	Bulgaria	1	0.1%
35	Jordan	1	0.1%
36	Poland	1	0.1%
37	Portugal	1	0.1%
38	Sweden	1	0.1%
39	Thailand	1	0.1%
40	Venezuela, Bolivarian Republic of	1	0.1%