Rank	Countries/Territories	Count	Percent
1	United States	552	40%
2	China	502	36.4%
3	Germany	99	7.2%
4	France	50	3.6%
5	India	22	1.6%
6	Japan	21	1.5%
7	United Kingdom	19	1.4%
8	Korea, Republic of	14	1%
9	Netherlands	14	1%
10	Canada	14	1%
11	Singapore	8	0.6%
12	Viet Nam	5	0.4%
13	Cyprus	5	0.4%
14		5	0.4%
15	Australia	4	0.3%
16	Ireland	4	0.3%
17	Hong Kong	4	0.3%
18	Turkey	4	0.3%
19	Mexico	4	0.3%
20	Malaysia	3	0.2%
21	Spain	3	0.2%
22	Iran, Islamic Republic of	3	0.2%
23	Argentina	3	0.2%
24	Belgium	2	0.1%
25	Bulgaria	2	0.1%
26	Sweden	2	0.1%
27	Switzerland	2	0.1%
28	Latvia	2	0.1%
29	Lithuania	1	0.1%
30	Norway	1	0.1%
31	Romania	1	0.1%
32	Ukraine	1	0.1%
33	Finland	1	0.1%
34	Georgia	1	0.1%
35	Israel	1	0.1%
36	Indonesia	1	0.1%