Rank	Countries/Territories	Count	Percent
1	United States	519	49.4%
2	China	225	21.4%
3	Germany	103	9.8%
4	India	25	2.4%
5	France	21	2%
6	Netherlands	16	1.5%
7	Japan	15	1.4%
8	Russia	13	1.2%
9	Turkey	13	1.2%
10	Hong Kong	10	1%
11	Canada	10	1%
12	Switzerland	9	0.9%
13	United Kingdom	8	0.8%
14	Cyprus	8	0.8%
15	Brazil	7	0.7%
16	Singapore	7	0.7%
17	Korea, Republic of	6	0.6%
18	Ireland	5	0.5%
19	Bulgaria	5	0.5%
20	Malaysia	4	0.4%
21	Taiwan	3	0.3%
22	Slovakia	3	0.3%
23	Thailand	2	0.2%
24	Mongolia	2	0.2%
25	Australia	2	0.2%
26	Bangladesh	2	0.2%
27	Latvia	2	0.2%
28	Lebanon	2	0.2%
29	Argentina	1	0.1%
30	Morocco	1	0.1%
31	Slovenia	1	0.1%
32	Ukraine	1	0.1%