Rank	Countries/Territories	Count	Percent
1	China	261	46.2%
2	United States	139	24.6%
3	Germany	36	6.4%
4	Poland	24	4.2%
5	Singapore	20	3.5%
6	Japan	13	2.3%
7	Ireland	12	2.1%
8	Canada	9	1.6%
9	India	9	1.6%
10	Brazil	7	1.2%
11	Cyprus	6	1.1%
12	Korea, Republic of	5	0.9%
13	Netherlands	5	0.9%
14	Spain	5	0.9%
15	Switzerland	3	0.5%
16	France	3	0.5%
17	Hong Kong	2	0.4%
18	Peru	2	0.4%
19	Malaysia	2	0.4%
20	Russia	1	0.2%
21	Australia	1	0.2%