Rank	Countries/Territories	Count	Percent
1	United States	331	30.6%
2	China	292	27%
3	India	198	18.3%
4	Germany	47	4.4%
5	Iran, Islamic Republic of	27	2.5%
6	Korea, Republic of	23	2.1%
7	United Kingdom	21	1.9%
8	France	18	1.7%
9	Netherlands	16	1.5%
10	Latvia	16	1.5%
11	Russia	15	1.4%
12	Israel	9	0.8%
13	Japan	8	0.7%
14	Romania	8	0.7%
15	Australia	7	0.6%
16	Canada	6	0.6%
17	Taiwan	4	0.4%
18	Peru	4	0.4%
19	Switzerland	3	0.3%
20	Singapore	3	0.3%
21	Serbia	2	0.2%
22	Belgium	2	0.2%
23	Mexico	2	0.2%
24	Monaco	2	0.2%
25	Ireland	2	0.2%
26	Hong Kong	2	0.2%
27	Hungary	1	0.1%
28	Austria	1	0.1%
29	Cyprus	1	0.1%
30	Denmark	1	0.1%
31	Egypt	1	0.1%
32	Finland	1	0.1%
33	Spain	1	0.1%
34	Thailand	1	0.1%
35	United Arab Emirates	1	0.1%
36	New Zealand	1	0.1%
37	Norway	1	0.1%
38	Pakistan	1	0.1%