Rank	Countries/Territories	Count	Percent
1	United States	445	46.7%
2	China	234	24.6%
3	Germany	110	11.5%
4	France	24	2.5%
5	Netherlands	13	1.4%
6	Mexico	12	1.3%
7	Ireland	10	1%
8	Spain	9	0.9%
9	Cyprus	7	0.7%
10	Australia	7	0.7%
11	Colombia	6	0.6%
12	Thailand	6	0.6%
13	Singapore	6	0.6%
14	Japan	6	0.6%
15	Korea, Republic of	6	0.6%
16	United Kingdom	5	0.5%
17	Brazil	4	0.4%
18	Canada	4	0.4%
19	India	4	0.4%
20	Indonesia	3	0.3%
21	Italy	3	0.3%
22	Sweden	3	0.3%
23	Taiwan	3	0.3%
24	Turkey	2	0.2%
25	Ukraine	2	0.2%
26	Viet Nam	2	0.2%
27	Romania	2	0.2%
28	Russia	2	0.2%
29	Djibouti	2	0.2%
30	Greece	2	0.2%
31	Hong Kong	2	0.2%
32	Chile	2	0.2%
33	Bangladesh	1	0.1%
34	Denmark	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Malaysia	1	0.1%
37	Nigeria	1	0.1%