Rank	Countries/Territories	Count	Percent
1	United States	618	38.6%
2	China	404	25.2%
3	India	183	11.4%
4	Germany	99	6.2%
5	Russia	56	3.5%
6	Japan	32	2%
7	Brazil	27	1.7%
8	France	21	1.3%
9	Canada	18	1.1%
10	Latvia	17	1.1%
11	Hong Kong	13	0.8%
12	Ireland	12	0.8%
13	Netherlands	10	0.6%
14	Czech Republic	9	0.6%
15	Australia	8	0.5%
16	Korea, Republic of	8	0.5%
17	United Kingdom	8	0.5%
18	Singapore	7	0.4%
19	Egypt	7	0.4%
20	Denmark	5	0.3%
21	Italy	5	0.3%
22	Israel	4	0.2%
23	Cyprus	4	0.2%
24	Taiwan	3	0.2%
25	Mexico	3	0.2%
26	Norway	3	0.2%
27	Nepal	3	0.2%
28	Poland	2	0.1%
29	Thailand	2	0.1%
30	Switzerland	2	0.1%
31	Indonesia	2	0.1%
32	Iran, Islamic Republic of	2	0.1%
33	Turkey	1	0.1%
34	Philippines	1	0.1%
35	Moldova, Republic of	1	0.1%