Rank	Countries/Territories	Count	Percent
1	United States	549	50.4%
2	China	325	29.8%
3	Germany	71	6.5%
4	France	32	2.9%
5	Japan	17	1.6%
6	Canada	13	1.2%
7	Singapore	13	1.2%
8	Ukraine	12	1.1%
9	Netherlands	12	1.1%
10	Korea, Republic of	11	1%
11	Australia	7	0.6%
12	Cyprus	6	0.6%
13	India	6	0.6%
14	Hong Kong	3	0.3%
15	Colombia	3	0.3%
16	Argentina	2	0.2%
17	Latvia	2	0.2%
18	Malaysia	2	0.2%
19	Norway	1	0.1%
20	Peru	1	0.1%
21	United Kingdom	1	0.1%
22	Spain	1	0.1%