Rank	Countries/Territories	Count	Percent
1	United States	370	35.7%
2	China	359	34.7%
3	Germany	129	12.5%
4	France	32	3.1%
5	Canada	27	2.6%
6	Russia	22	2.1%
7	India	21	2%
8	Hong Kong	13	1.3%
9	Japan	12	1.2%
10	Israel	6	0.6%
11	Australia	6	0.6%
12	Cyprus	6	0.6%
13	Singapore	5	0.5%
14	Netherlands	4	0.4%
15	Ireland	3	0.3%
16	United Kingdom	3	0.3%
17	Philippines	2	0.2%
18	Switzerland	2	0.2%
19	New Zealand	2	0.2%
20	Norway	1	0.1%
21	Korea, Republic of	1	0.1%
22	Luxembourg	1	0.1%
23	Malaysia	1	0.1%
24	Mongolia	1	0.1%
25	Finland	1	0.1%
26	Taiwan	1	0.1%
27	Thailand	1	0.1%
28	Ukraine	1	0.1%
29	Spain	1	0.1%
30	Sweden	1	0.1%