Rank	Countries/Territories	Count	Percent
1	United States	619	42.7%
2	China	376	25.9%
3	India	140	9.7%
4	Germany	89	6.1%
5	Brazil	25	1.7%
6	Japan	22	1.5%
7	Russia	19	1.3%
8	Israel	17	1.2%
9	Latvia	16	1.1%
10	Netherlands	13	0.9%
11	Canada	12	0.8%
12	Korea, Republic of	9	0.6%
13	Argentina	7	0.5%
14	Australia	7	0.5%
15	United Kingdom	6	0.4%
16	Egypt	5	0.3%
17	France	5	0.3%
18	Cyprus	5	0.3%
19	Indonesia	5	0.3%
20	Bosnia and Herzegovina	4	0.3%
21	Viet Nam	4	0.3%
22	Slovakia	4	0.3%
23	Thailand	3	0.2%
24	Ukraine	2	0.1%
25	Poland	2	0.1%
26	Singapore	2	0.1%
27	Iran, Islamic Republic of	2	0.1%
28	Ireland	2	0.1%
29	Nigeria	2	0.1%
30	Pakistan	2	0.1%
31	Mexico	2	0.1%
32	Morocco	2	0.1%
33	Denmark	2	0.1%
34	Chile	2	0.1%
35	Bulgaria	2	0.1%
36	Bangladesh	1	0.1%
37	Belgium	1	0.1%
38	Croatia	1	0.1%
39	Greece	1	0.1%
40	Hong Kong	1	0.1%
41	Malaysia	1	0.1%
42	Philippines	1	0.1%
43	Norway	1	0.1%
44	Portugal	1	0.1%
45	Romania	1	0.1%
46	Saudi Arabia	1	0.1%
47	United Arab Emirates	1	0.1%
48	South Africa	1	0.1%
49	Sweden	1	0.1%