Rank	Countries/Territories	Count	Percent
1	United States	574	37.5%
2	China	442	28.9%
3	Germany	209	13.7%
4	India	88	5.8%
5	France	33	2.2%
6	Canada	23	1.5%
7	Netherlands	23	1.5%
8	Japan	20	1.3%
9	Cyprus	20	1.3%
10	Italy	11	0.7%
11	Singapore	10	0.7%
12	Korea, Republic of	8	0.5%
13	Taiwan	7	0.5%
14	Egypt	7	0.5%
15	Hong Kong	7	0.5%
16	Argentina	6	0.4%
17	Austria	4	0.3%
18	Ukraine	4	0.3%
19	United Kingdom	4	0.3%
20	Switzerland	3	0.2%
21	Australia	3	0.2%
22	Iran, Islamic Republic of	3	0.2%
23	Brazil	3	0.2%
24	Belgium	2	0.1%
25	Turkey	2	0.1%
26	Luxembourg	2	0.1%
27	Sweden	2	0.1%
28	New Zealand	2	0.1%
29	Poland	2	0.1%
30	Russia	2	0.1%
31	Ireland	1	0.1%
32	Bangladesh	1	0.1%
33	Finland	1	0.1%