Rank	Countries/Territories	Count	Percent
1	United States	897	51.8%
2	China	411	23.7%
3	Germany	91	5.3%
4	Mexico	55	3.2%
5	Japan	45	2.6%
6	France	45	2.6%
7	Singapore	24	1.4%
8	Netherlands	19	1.1%
9	Canada	16	0.9%
10	India	14	0.8%
11	Australia	12	0.7%
12	Syrian Arab Republic	11	0.6%
13	Hong Kong	10	0.6%
14	Cyprus	10	0.6%
15	Argentina	9	0.5%
16	Korea, Republic of	8	0.5%
17	Mongolia	6	0.3%
18		6	0.3%
19	Russia	5	0.3%
20	Viet Nam	5	0.3%
21	United Kingdom	5	0.3%
22	Egypt	3	0.2%
23	Indonesia	3	0.2%
24	Iran, Islamic Republic of	2	0.1%
25	Ireland	2	0.1%
26	Colombia	2	0.1%
27	Belgium	2	0.1%
28	Brazil	2	0.1%
29	Lithuania	2	0.1%
30	South Africa	2	0.1%
31	Ukraine	2	0.1%
32	Pakistan	2	0.1%
33	Latvia	1	0.1%
34	Taiwan	1	0.1%
35	Turkey	1	0.1%
36	Slovakia	1	0.1%
37	Bangladesh	1	0.1%