Rank	Countries/Territories	Count	Percent
1	United States	500	34.5%
2	China	484	33.4%
3	Germany	101	7%
4	Netherlands	85	5.9%
5	Mexico	59	4.1%
6	Australia	23	1.6%
7	India	22	1.5%
8	Hong Kong	21	1.4%
9	Japan	19	1.3%
10	Canada	14	1%
11	Switzerland	13	0.9%
12	France	12	0.8%
13	Brazil	11	0.8%
14	United Kingdom	10	0.7%
15	Iran, Islamic Republic of	9	0.6%
16	Argentina	8	0.6%
17	Ukraine	7	0.5%
18	Russia	7	0.5%
19	Singapore	6	0.4%
20	Korea, Republic of	6	0.4%
21	Norway	5	0.3%
22	Ireland	4	0.3%
23	Israel	4	0.3%
24	Cyprus	3	0.2%
25	Austria	2	0.1%
26	Belgium	2	0.1%
27	Hungary	2	0.1%
28	Peru	2	0.1%
29	Spain	2	0.1%
30	Taiwan	1	0.1%
31	Thailand	1	0.1%
32	Philippines	1	0.1%
33	Poland	1	0.1%
34	Jordan	1	0.1%
35	Mongolia	1	0.1%
36	Denmark	1	0.1%
37	Finland	1	0.1%