Rank	Countries/Territories	Count	Percent
1	United States	462	40.6%
2	China	372	32.7%
3	Germany	131	11.5%
4	India	26	2.3%
5	Canada	26	2.3%
6	France	19	1.7%
7	Japan	19	1.7%
8	Singapore	19	1.7%
9	Hungary	17	1.5%
10	Australia	7	0.6%
11	Cyprus	6	0.5%
12	Hong Kong	6	0.5%
13	Norway	6	0.5%
14	Netherlands	5	0.4%
15	Argentina	3	0.3%
16	Brazil	3	0.3%
17	Finland	2	0.2%
18	Malaysia	2	0.2%
19	Mongolia	1	0.1%
20	Korea, Republic of	1	0.1%
21	Ireland	1	0.1%
22	Bangladesh	1	0.1%
23	Spain	1	0.1%
24	United Kingdom	1	0.1%