Rank	Countries/Territories	Count	Percent
1	United States	520	41.7%
2	China	392	31.4%
3	Germany	100	8%
4	Latvia	45	3.6%
5	Russia	41	3.3%
6	Canada	23	1.8%
7	Sweden	17	1.4%
8	Japan	13	1%
9	India	12	1%
10	France	12	1%
11	Netherlands	11	0.9%
12	Singapore	10	0.8%
13	Cyprus	9	0.7%
14	Hong Kong	7	0.6%
15	United Kingdom	7	0.6%
16	Norway	5	0.4%
17	Australia	4	0.3%
18	South Africa	3	0.2%
19	Morocco	3	0.2%
20	Turkey	2	0.2%
21	Ukraine	2	0.2%
22	Bangladesh	2	0.2%
23	Denmark	2	0.2%
24	Egypt	2	0.2%
25	Brazil	1	0.1%
26	Bulgaria	1	0.1%
27	Mongolia	1	0.1%
28	Spain	1	0.1%