Rank	Countries/Territories	Count	Percent
1	United States	411	44.8%
2	China	186	20.3%
3	Germany	94	10.2%
4	India	44	4.8%
5	Canada	26	2.8%
6	Australia	24	2.6%
7	Japan	17	1.9%
8	France	16	1.7%
9	Hungary	15	1.6%
10		13	1.4%
11	Netherlands	12	1.3%
12	Singapore	8	0.9%
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	Switzerland	3	0.3%
19	Ghana	3	0.3%
20	Ireland	3	0.3%
21	Kuwait	2	0.2%
22	Georgia	2	0.2%
23	Malaysia	2	0.2%
24	Sweden	2	0.2%
25	Mongolia	1	0.1%
26	Peru	1	0.1%
27	Philippines	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%