Rank	Countries/Territories	Count	Percent
1	United States	412	41.7%
2	China	271	27.4%
3	Germany	114	11.5%
4	India	53	5.4%
5	Canada	28	2.8%
6	Japan	18	1.8%
7	Indonesia	11	1.1%
8	Netherlands	8	0.8%
9	Switzerland	8	0.8%
10	Cyprus	7	0.7%
11	Singapore	6	0.6%
12	United Kingdom	6	0.6%
13	Hong Kong	5	0.5%
14	France	5	0.5%
15	Australia	4	0.4%
16	Malaysia	4	0.4%
17	Israel	4	0.4%
18	Denmark	3	0.3%
19	Russia	3	0.3%
20	Spain	3	0.3%
21	Poland	2	0.2%
22	Taiwan	2	0.2%
23	Thailand	2	0.2%
24	Ukraine	2	0.2%
25	Belgium	2	0.2%
26	Finland	1	0.1%
27	Italy	1	0.1%
28	Mongolia	1	0.1%
29	Ireland	1	0.1%
30	Greece	1	0.1%
31	Uruguay	1	0.1%