Rank	Countries/Territories	Count	Percent
1	United States	277	29.3%
2	China	182	19.2%
3	Germany	175	18.5%
4	Canada	60	6.3%
5	Russia	49	5.2%
6	Israel	30	3.2%
7	India	24	2.5%
8	Dominican Republic	18	1.9%
9	Mexico	17	1.8%
10	Latvia	16	1.7%
11	Hong Kong	14	1.5%
12	Korea, Republic of	9	1%
13	France	9	1%
14	Netherlands	8	0.8%
15	United Kingdom	8	0.8%
16	Japan	5	0.5%
17	Ireland	5	0.5%
18	Cote D'ivoire	5	0.5%
19	Australia	4	0.4%
20	Singapore	4	0.4%
21	South Africa	3	0.3%
22	Spain	3	0.3%
23	Slovakia	2	0.2%
24	Togo	2	0.2%
25	Turkey	2	0.2%
26	Ukraine	2	0.2%
27	Mongolia	2	0.2%
28	Bangladesh	2	0.2%
29	Cyprus	2	0.2%
30	Denmark	1	0.1%
31	Belgium	1	0.1%
32	Cambodia	1	0.1%
33	Ghana	1	0.1%
34	Argentina	1	0.1%
35	Nigeria	1	0.1%
36	Thailand	1	0.1%