Rank	Countries/Territories	Count	Percent
1	United States	152	38.5%
2	China	94	23.8%
3	Germany	47	11.9%
4	Korea, Republic of	25	6.3%
5	Poland	17	4.3%
6	Japan	14	3.5%
7	India	11	2.8%
8	Netherlands	7	1.8%
9	Hong Kong	4	1%
10	Cyprus	4	1%
11	Singapore	4	1%
12	Taiwan	3	0.8%
13	Australia	2	0.5%
14	Canada	2	0.5%
15	Norway	2	0.5%
16	Ireland	2	0.5%
17	Russia	1	0.3%
18	Paraguay	1	0.3%
19	Argentina	1	0.3%
20	Austria	1	0.3%
21	Switzerland	1	0.3%