Rank	Countries/Territories	Count	Percent
1	United States	461	36%
2	China	380	29.7%
3	India	123	9.6%
4	Germany	64	5%
5	United Kingdom	52	4.1%
6	Netherlands	22	1.7%
7	Japan	20	1.6%
8	Russia	19	1.5%
9	Latvia	15	1.2%
10	Iran, Islamic Republic of	14	1.1%
11	Ireland	14	1.1%
12	Canada	10	0.8%
13	Spain	9	0.7%
14	Korea, Republic of	8	0.6%
15	Pakistan	7	0.5%
16	Sweden	6	0.5%
17	Israel	6	0.5%
18	Australia	6	0.5%
19	Taiwan	5	0.4%
20	Portugal	4	0.3%
21	Peru	4	0.3%
22	Belgium	3	0.2%
23	Brazil	3	0.2%
24	Cyprus	3	0.2%
25	Bangladesh	2	0.2%
26	Italy	2	0.2%
27	Argentina	2	0.2%
28	Poland	2	0.2%
29	Norway	2	0.2%
30	Nepal	2	0.2%
31	France	2	0.2%
32	Singapore	2	0.2%
33	Turkey	2	0.2%
34	Ukraine	1	0.1%
35	Hong Kong	1	0.1%
36	Denmark	1	0.1%
37	Egypt	1	0.1%
38	Zimbabwe	1	0.1%