Rank	Countries/Territories	Count	Percent
1	United States	442	41.1%
2	China	305	28.4%
3	Germany	100	9.3%
4		49	4.6%
5	Netherlands	37	3.4%
6	Bulgaria	23	2.1%
7	Japan	14	1.3%
8	France	11	1%
9	Canada	10	0.9%
10	Bangladesh	9	0.8%
11	Korea, Republic of	7	0.7%
12	Singapore	6	0.6%
13	Turkey	6	0.6%
14	Latvia	5	0.5%
15	Cyprus	5	0.5%
16	Russia	4	0.4%
17	Sweden	4	0.4%
18	United Kingdom	3	0.3%
19	South Africa	3	0.3%
20	Viet Nam	3	0.3%
21	Lithuania	3	0.3%
22	Australia	3	0.3%
23	Hong Kong	3	0.3%
24	Malaysia	2	0.2%
25	Mauritius	2	0.2%
26	Czech Republic	2	0.2%
27	Brazil	2	0.2%
28	Indonesia	2	0.2%
29	Nigeria	2	0.2%
30	Portugal	2	0.2%
31	Switzerland	1	0.1%
32	Thailand	1	0.1%
33	Togo	1	0.1%
34	Spain	1	0.1%
35	Argentina	1	0.1%
36	India	1	0.1%