Rank	Countries/Territories	Count	Percent
1	United States	246	37.1%
2	India	161	24.3%
3	China	109	16.4%
4	Germany	31	4.7%
5	Netherlands	23	3.5%
6	France	15	2.3%
7	Korea, Republic of	9	1.4%
8	Singapore	7	1.1%
9	Ireland	7	1.1%
10	Turkey	6	0.9%
11	Japan	5	0.8%
12	Australia	4	0.6%
13	South Africa	4	0.6%
14	Thailand	3	0.5%
15	Russia	3	0.5%
16	Cyprus	3	0.5%
17	Kenya	3	0.5%
18	Iran, Islamic Republic of	3	0.5%
19	Brazil	2	0.3%
20	Canada	2	0.3%
21	Saudi Arabia	2	0.3%
22	Hungary	2	0.3%
23	Taiwan	2	0.3%
24	Viet Nam	1	0.2%
25	Romania	1	0.2%
26	Malaysia	1	0.2%
27	Mexico	1	0.2%
28	Mongolia	1	0.2%
29	Belgium	1	0.2%
30	Egypt	1	0.2%
31	Argentina	1	0.2%
32	Hong Kong	1	0.2%
33	Israel	1	0.2%
34	Italy	1	0.2%