Rank	Countries/Territories	Count	Percent
1	United States	495	36.4%
2	China	414	30.5%
3	Germany	148	10.9%
4	Latvia	38	2.8%
5	France	27	2%
6	Brazil	24	1.8%
7	Bulgaria	15	1.1%
8	Japan	15	1.1%
9	Philippines	15	1.1%
10	Turkey	15	1.1%
11	Australia	13	1%
12	United Kingdom	11	0.8%
13	Canada	10	0.7%
14	Cyprus	9	0.7%
15	India	9	0.7%
16	Indonesia	7	0.5%
17	Russia	7	0.5%
18	Korea, Republic of	7	0.5%
19	Ukraine	7	0.5%
20	Netherlands	6	0.4%
21	Hong Kong	6	0.4%
22	Finland	5	0.4%
23	Bangladesh	5	0.4%
24	Lithuania	5	0.4%
25	Mauritius	5	0.4%
26	Sweden	5	0.4%
27	Egypt	4	0.3%
28	Iran, Islamic Republic of	4	0.3%
29	Nepal	3	0.2%
30	Singapore	3	0.2%
31	South Africa	3	0.2%
32	Mexico	2	0.1%
33	Ireland	2	0.1%
34	Argentina	2	0.1%
35	Thailand	2	0.1%
36	Norway	2	0.1%
37	Viet Nam	2	0.1%
38	Tunisia	1	0.1%
39	Israel	1	0.1%
40	Belize	1	0.1%
41	Chile	1	0.1%
42	Saudi Arabia	1	0.1%
43	Nigeria	1	0.1%
44	Romania	1	0.1%