Rank	Countries/Territories	Count	Percent
1	United States	622	41.4%
2	China	426	28.4%
3	India	178	11.9%
4	Germany	75	5%
5	Japan	37	2.5%
6	Canada	20	1.3%
7	United Kingdom	12	0.8%
8	France	11	0.7%
9	Czech Republic	9	0.6%
10	Hong Kong	8	0.5%
11	Ireland	8	0.5%
12	Italy	7	0.5%
13	Netherlands	7	0.5%
14	Singapore	7	0.5%
15	Brazil	7	0.5%
16	Bahamas	6	0.4%
17	Korea, Republic of	6	0.4%
18	Russia	6	0.4%
19	Trinidad and Tobago	6	0.4%
20	Israel	5	0.3%
21	Cyprus	5	0.3%
22	Australia	3	0.2%
23	Dominican Republic	3	0.2%
24	Philippines	3	0.2%
25	Ukraine	3	0.2%
26	Taiwan	2	0.1%
27	Viet Nam	2	0.1%
28	Portugal	2	0.1%
29	Luxembourg	2	0.1%
30	Iran, Islamic Republic of	2	0.1%
31	Hungary	1	0.1%
32	Ghana	1	0.1%
33	Austria	1	0.1%
34	Belgium	1	0.1%
35	Mexico	1	0.1%
36	Mongolia	1	0.1%
37	Lithuania	1	0.1%
38	Romania	1	0.1%
39	South Africa	1	0.1%
40	Spain	1	0.1%
41	Poland	1	0.1%
42	Norway	1	0.1%