Rank	Countries/Territories	Count	Percent
1	United States	610	48.4%
2	China	251	19.9%
3	India	71	5.6%
4	Germany	62	4.9%
5	Russia	35	2.8%
6	Israel	34	2.7%
7	Netherlands	19	1.5%
8	Korea, Republic of	15	1.2%
9	Argentina	14	1.1%
10	Australia	13	1%
11	Canada	12	1%
12	Latvia	12	1%
13	Hong Kong	10	0.8%
14	France	10	0.8%
15	Japan	9	0.7%
16	Singapore	9	0.7%
17	United Kingdom	9	0.7%
18	Finland	7	0.6%
19	Brazil	7	0.6%
20	South Africa	5	0.4%
21	Macao	5	0.4%
22	Spain	4	0.3%
23	Romania	4	0.3%
24	Ireland	4	0.3%
25	Iran, Islamic Republic of	3	0.2%
26	Denmark	3	0.2%
27	Venezuela, Bolivarian Republic of	3	0.2%
28	Poland	3	0.2%
29	Jordan	2	0.2%
30	Sweden	2	0.2%
31	Taiwan	2	0.2%
32	Ukraine	2	0.2%
33	Bahrain	2	0.2%
34	Bangladesh	2	0.2%
35	Belgium	1	0.1%
36	Austria	1	0.1%
37	Costa Rica	1	0.1%
38	Cyprus	1	0.1%
39	Iraq	1	0.1%
40	Mexico	1	0.1%