Rank	Countries/Territories	Count	Percent
1	United States	428	49%
2	China	123	14.1%
3	Germany	82	9.4%
4	Japan	33	3.8%
5	India	29	3.3%
6	France	19	2.2%
7	Russia	18	2.1%
8	Mexico	15	1.7%
9	United Kingdom	14	1.6%
10	Singapore	11	1.3%
11	Turkey	10	1.1%
12	Australia	10	1.1%
13	Colombia	9	1%
14	Panama	9	1%
15	Canada	8	0.9%
16	Indonesia	5	0.6%
17	Iran, Islamic Republic of	5	0.6%
18	Poland	5	0.6%
19	Netherlands	4	0.5%
20	Brazil	4	0.5%
21	Uzbekistan	4	0.5%
22	Hong Kong	3	0.3%
23	Thailand	3	0.3%
24	South Africa	2	0.2%
25	Sweden	2	0.2%
26	Pakistan	2	0.2%
27	Portugal	2	0.2%
28	Romania	2	0.2%
29	Argentina	2	0.2%
30	Cyprus	2	0.2%
31	Egypt	2	0.2%
32	Finland	2	0.2%
33	Israel	2	0.2%
34	Norway	1	0.1%
35	Taiwan	1	0.1%
36	Ukraine	1	0.1%