Rank	Countries/Territories	Count	Percent
1	United States	460	39.6%
2	China	398	34.3%
3	Germany	119	10.2%
4	Japan	45	3.9%
5	India	22	1.9%
6	Korea, Republic of	18	1.5%
7	Colombia	14	1.2%
8	France	13	1.1%
9	Hong Kong	12	1%
10	Canada	6	0.5%
11	Argentina	6	0.5%
12	Netherlands	6	0.5%
13	United Kingdom	5	0.4%
14	Singapore	4	0.3%
15	Ireland	4	0.3%
16	Cyprus	4	0.3%
17	Portugal	3	0.3%
18	Morocco	3	0.3%
19	Saudi Arabia	2	0.2%
20	Australia	2	0.2%
21	Bangladesh	2	0.2%
22	Brazil	2	0.2%
23	Bulgaria	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Hungary	1	0.1%
26	Belgium	1	0.1%
27	Denmark	1	0.1%
28	Finland	1	0.1%
29	Norway	1	0.1%
30	Israel	1	0.1%
31	Lithuania	1	0.1%
32	Ukraine	1	0.1%