Rank	Countries/Territories	Count	Percent
1	United States	310	36.2%
2	China	306	35.7%
3	Germany	119	13.9%
4	Netherlands	21	2.5%
5		13	1.5%
6	Japan	11	1.3%
7	Korea, Republic of	10	1.2%
8	India	10	1.2%
9	Cyprus	9	1.1%
10	Canada	8	0.9%
11	France	7	0.8%
12	Singapore	5	0.6%
13	Turkey	4	0.5%
14	Hong Kong	4	0.5%
15	Australia	4	0.5%
16	Belgium	3	0.4%
17	Ireland	2	0.2%
18	Peru	2	0.2%
19	Romania	2	0.2%
20	Malaysia	2	0.2%
21	Mongolia	1	0.1%
22	Lithuania	1	0.1%
23	Finland	1	0.1%
24	Spain	1	0.1%
25	Switzerland	1	0.1%