Rank	Countries/Territories	Count	Percent
1	United States	359	42.7%
2	China	229	27.2%
3	Germany	119	14.1%
4	Netherlands	22	2.6%
5	Japan	14	1.7%
6	Latvia	9	1.1%
7	Cyprus	9	1.1%
8		8	1%
9	Nigeria	8	1%
10	Russia	7	0.8%
11	Turkey	6	0.7%
12	France	5	0.6%
13	Australia	5	0.6%
14	Canada	5	0.6%
15	Bulgaria	3	0.4%
16	Mongolia	3	0.4%
17	Singapore	3	0.4%
18	Spain	3	0.4%
19	Thailand	3	0.4%
20	Norway	2	0.2%
21	Pakistan	2	0.2%
22	Philippines	2	0.2%
23	Bangladesh	2	0.2%
24	Belgium	2	0.2%
25	Lithuania	2	0.2%
26	Hong Kong	2	0.2%
27	Mauritius	2	0.2%
28	Moldova, Republic of	1	0.1%
29	Malaysia	1	0.1%
30	Dominican Republic	1	0.1%
31	Ukraine	1	0.1%
32	Viet Nam	1	0.1%