Rank	Countries/Territories	Count	Percent
1	United States	417	47.7%
2	China	174	19.9%
3	Germany	140	16%
4	India	20	2.3%
5	Cyprus	19	2.2%
6	Netherlands	11	1.3%
7	Singapore	10	1.1%
8	Japan	10	1.1%
9	Hungary	9	1%
10	Canada	8	0.9%
11	Korea, Republic of	7	0.8%
12	Taiwan	6	0.7%
13	Romania	4	0.5%
14	Ukraine	4	0.5%
15	United Kingdom	4	0.5%
16	France	4	0.5%
17	Norway	3	0.3%
18	Poland	2	0.2%
19	Turkey	2	0.2%
20	Sweden	2	0.2%
21	Australia	2	0.2%
22	Mexico	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Ireland	2	0.2%
25	Israel	2	0.2%
26	Italy	2	0.2%
27	Malaysia	1	0.1%
28	Hong Kong	1	0.1%
29	Georgia	1	0.1%
30	Virgin Islands, U.S.	1	0.1%
31	Spain	1	0.1%
32	Russia	1	0.1%
33	Serbia	1	0.1%