Rank	Countries/Territories	Count	Percent
1	United States	416	44.6%
2	China	188	20.2%
3	Germany	94	10.1%
4	India	45	4.8%
5	Canada	26	2.8%
6	Australia	24	2.6%
7	Hungary	18	1.9%
8	Japan	17	1.8%
9	France	16	1.7%
10		13	1.4%
11	Netherlands	12	1.3%
12	Singapore	9	1%
13	Cyprus	8	0.9%
14	Argentina	5	0.5%
15	United Kingdom	5	0.5%
16	Taiwan	4	0.4%
17	Latvia	4	0.4%
18	Philippines	3	0.3%
19	Switzerland	3	0.3%
20	Ireland	3	0.3%
21	Ghana	3	0.3%
22	Kuwait	2	0.2%
23	Georgia	2	0.2%
24	Sweden	2	0.2%
25	Malaysia	2	0.2%
26	Mongolia	1	0.1%
27	Peru	1	0.1%
28	Romania	1	0.1%
29	Ukraine	1	0.1%
30	United Arab Emirates	1	0.1%
31	Belgium	1	0.1%
32	Israel	1	0.1%
33	Hong Kong	1	0.1%