Rank	Countries/Territories	Count	Percent
1	United States	261	43.9%
2	China	130	21.9%
3	Germany	80	13.5%
4	India	30	5.1%
5	France	20	3.4%
6	Singapore	14	2.4%
7	Japan	13	2.2%
8	Malaysia	6	1%
9	Australia	6	1%
10	United Kingdom	6	1%
11	Korea, Republic of	5	0.8%
12	Cyprus	4	0.7%
13	Iran, Islamic Republic of	3	0.5%
14	Brazil	2	0.3%
15	Canada	2	0.3%
16	Mexico	2	0.3%
17	Spain	2	0.3%
18	Switzerland	2	0.3%
19	Ukraine	1	0.2%
20	Netherlands	1	0.2%
21	Lithuania	1	0.2%
22	Ireland	1	0.2%
23	Hong Kong	1	0.2%
24	Uruguay	1	0.2%