Rank	Countries/Territories	Count	Percent
1	United States	399	38.3%
2	China	387	37.2%
3	Germany	98	9.4%
4	Latvia	47	4.5%
5	France	17	1.6%
6	Japan	15	1.4%
7	Indonesia	11	1.1%
8	Taiwan	11	1.1%
9	Netherlands	8	0.8%
10	Cyprus	8	0.8%
11	Hong Kong	7	0.7%
12	Canada	6	0.6%
13	Brazil	4	0.4%
14	Singapore	4	0.4%
15	Australia	3	0.3%
16	India	3	0.3%
17	Italy	3	0.3%
18	Argentina	2	0.2%
19	Sweden	2	0.2%
20	Peru	2	0.2%
21	Bulgaria	1	0.1%
22	Korea, Republic of	1	0.1%
23	Malaysia	1	0.1%
24	Mongolia	1	0.1%