Rank	Countries/Territories	Count	Percent
1	United States	427	43.7%
2	China	265	27.1%
3	Germany	101	10.3%
4	Latvia	42	4.3%
5	France	22	2.2%
6	Singapore	20	2%
7	Japan	14	1.4%
8	Netherlands	10	1%
9	Australia	10	1%
10	Cyprus	8	0.8%
11	Argentina	8	0.8%
12	Ukraine	7	0.7%
13	Norway	6	0.6%
14	Poland	5	0.5%
15	Russia	5	0.5%
16	Mexico	4	0.4%
17	Turkey	4	0.4%
18	Spain	3	0.3%
19	Viet Nam	3	0.3%
20	Egypt	3	0.3%
21	Canada	3	0.3%
22	Hong Kong	2	0.2%
23	Peru	2	0.2%
24	Taiwan	2	0.2%
25	Korea, Republic of	1	0.1%
26	India	1	0.1%