Rank	Countries/Territories	Count	Percent
1	United States	346	36.1%
2	China	292	30.5%
3	India	64	6.7%
4	Taiwan	42	4.4%
5	Germany	31	3.2%
6	Japan	23	2.4%
7	Brazil	22	2.3%
8	Russia	15	1.6%
9	Hong Kong	13	1.4%
10	Korea, Republic of	11	1.1%
11	Australia	8	0.8%
12	Netherlands	8	0.8%
13	Israel	7	0.7%
14	Czech Republic	7	0.7%
15	Ireland	6	0.6%
16	Thailand	6	0.6%
17	Spain	6	0.6%
18	United Kingdom	5	0.5%
19	South Africa	4	0.4%
20	Moldova, Republic of	4	0.4%
21	Poland	4	0.4%
22	Canada	4	0.4%
23	France	3	0.3%
24	Iran, Islamic Republic of	3	0.3%
25	Ukraine	3	0.3%
26	Philippines	2	0.2%
27	Sweden	2	0.2%
28	Switzerland	2	0.2%
29	Romania	2	0.2%
30	Lithuania	2	0.2%
31	Cyprus	2	0.2%
32	Austria	2	0.2%
33	Viet Nam	2	0.2%
34	Argentina	1	0.1%
35	Senegal	1	0.1%
36	Singapore	1	0.1%
37	Norway	1	0.1%
38	Turkey	1	0.1%