Rank	Countries/Territories	Count	Percent
1	United States	245	36.7%
2	China	167	25%
3	Germany	88	13.2%
4	India	29	4.3%
5		20	3%
6	France	17	2.5%
7	Japan	16	2.4%
8	Australia	15	2.2%
9	Canada	9	1.3%
10	Netherlands	9	1.3%
11	Hong Kong	8	1.2%
12	Cyprus	7	1%
13	Singapore	5	0.7%
14	United Kingdom	5	0.7%
15	Switzerland	3	0.4%
16	Czech Republic	3	0.4%
17	Argentina	3	0.4%
18	Austria	2	0.3%
19	Kazakhstan	2	0.3%
20	Korea, Republic of	2	0.3%
21	Mongolia	2	0.3%
22	Russia	2	0.3%
23	Ireland	2	0.3%
24	New Zealand	1	0.1%
25	Spain	1	0.1%
26	Ukraine	1	0.1%
27	Malaysia	1	0.1%
28	Hungary	1	0.1%
29	Belgium	1	0.1%
30	Bulgaria	1	0.1%