Rank	Countries/Territories	Count	Percent
1	United States	255	39%
2	China	165	25.2%
3	Germany	68	10.4%
4	India	53	8.1%
5	Netherlands	13	2%
6	Indonesia	12	1.8%
7	Egypt	12	1.8%
8	France	10	1.5%
9	Belgium	10	1.5%
10	Japan	10	1.5%
11	Mexico	9	1.4%
12	Iran, Islamic Republic of	5	0.8%
13	Cyprus	4	0.6%
14	Colombia	3	0.5%
15	Spain	3	0.5%
16	Switzerland	2	0.3%
17	Romania	2	0.3%
18	Malaysia	2	0.3%
19	Viet Nam	2	0.3%
20	Canada	2	0.3%
21	Ireland	2	0.3%
22	Italy	2	0.3%
23	Hong Kong	2	0.3%
24	Korea, Republic of	1	0.2%
25	Austria	1	0.2%
26	Georgia	1	0.2%
27	Pakistan	1	0.2%
28	Poland	1	0.2%
29	Russia	1	0.2%