Rank	Countries/Territories	Count	Percent
1	United States	377	44.1%
2	China	290	33.9%
3	Germany	64	7.5%
4	Singapore	27	3.2%
5	Japan	22	2.6%
6	Netherlands	11	1.3%
7	France	8	0.9%
8	Australia	7	0.8%
9	Canada	6	0.7%
10	Taiwan	6	0.7%
11	Brazil	5	0.6%
12	Cyprus	5	0.6%
13	India	5	0.6%
14	Norway	3	0.4%
15	Latvia	2	0.2%
16	Lithuania	2	0.2%
17	Malaysia	2	0.2%
18	Mongolia	2	0.2%
19	Greece	2	0.2%
20	Hong Kong	2	0.2%
21	Argentina	2	0.2%
22	Ukraine	1	0.1%
23	United Kingdom	1	0.1%
24	Spain	1	0.1%
25	Switzerland	1	0.1%
26	Syrian Arab Republic	1	0.1%