Rank	Countries/Territories	Count	Percent
1	United States	802	42.5%
2	China	461	24.4%
3	India	123	6.5%
4	Germany	111	5.9%
5	Canada	100	5.3%
6	Netherlands	81	4.3%
7	Japan	42	2.2%
8	Korea, Republic of	28	1.5%
9	Russia	20	1.1%
10	Sweden	13	0.7%
11	Hong Kong	12	0.6%
12	Brazil	11	0.6%
13	Australia	9	0.5%
14	Senegal	8	0.4%
15	France	7	0.4%
16	Ireland	6	0.3%
17	Singapore	6	0.3%
18	Pakistan	5	0.3%
19	Cyprus	5	0.3%
20	Bangladesh	4	0.2%
21	Taiwan	3	0.2%
22	Thailand	3	0.2%
23	Turkey	3	0.2%
24	United Kingdom	3	0.2%
25	Norway	2	0.1%
26	Belgium	2	0.1%
27	Chile	2	0.1%
28	Israel	2	0.1%
29	Indonesia	2	0.1%
30	Iran, Islamic Republic of	2	0.1%
31	Hungary	1	0.1%
32	Denmark	1	0.1%
33	Ukraine	1	0.1%
34	Peru	1	0.1%
35	Poland	1	0.1%
36	Portugal	1	0.1%
37	Romania	1	0.1%
38	South Africa	1	0.1%