Rank	Countries/Territories	Count	Percent
1	United States	345	44.6%
2	China	77	10%
3	Germany	46	6%
4	Netherlands	41	5.3%
5	Bulgaria	19	2.5%
6	United Kingdom	19	2.5%
7	South Africa	18	2.3%
8	Belgium	17	2.2%
9	Turkey	15	1.9%
10	Canada	13	1.7%
11	Cyprus	13	1.7%
12	Japan	11	1.4%
13	Singapore	11	1.4%
14	Russia	10	1.3%
15	France	10	1.3%
16	Bangladesh	9	1.2%
17	Iran, Islamic Republic of	8	1%
18	Mexico	8	1%
19	Sweden	8	1%
20	Thailand	7	0.9%
21	Poland	6	0.8%
22	Czech Republic	6	0.8%
23	Greece	6	0.8%
24	Hong Kong	6	0.8%
25	Nigeria	5	0.6%
26	Morocco	4	0.5%
27	India	4	0.5%
28	Egypt	3	0.4%
29	Argentina	3	0.4%
30	Australia	3	0.4%
31	Myanmar	3	0.4%
32	Romania	2	0.3%
33	Kenya	2	0.3%
34	Latvia	2	0.3%
35	Spain	2	0.3%
36	Switzerland	1	0.1%
37	Taiwan	1	0.1%
38	Ukraine	1	0.1%
39	Lebanon	1	0.1%
40	Lithuania	1	0.1%
41	Mauritius	1	0.1%
42	Korea, Republic of	1	0.1%
43	Moldova, Republic of	1	0.1%
44	Cote D'ivoire	1	0.1%
45	Georgia	1	0.1%
46	Indonesia	1	0.1%