Rank	Countries/Territories	Count	Percent
1	United States	478	45.1%
2	China	306	28.9%
3	Germany	152	14.4%
4	France	19	1.8%
5	Singapore	17	1.6%
6	Canada	16	1.5%
7	Russia	11	1%
8	India	10	0.9%
9	Japan	9	0.8%
10	Cyprus	7	0.7%
11	Netherlands	6	0.6%
12	United Kingdom	5	0.5%
13	Malaysia	4	0.4%
14	Thailand	3	0.3%
15	Ukraine	2	0.2%
16	Israel	2	0.2%
17	Korea, Republic of	2	0.2%
18	Egypt	2	0.2%
19	Australia	2	0.2%
20	Hong Kong	2	0.2%
21	Bangladesh	1	0.1%
22	Bulgaria	1	0.1%
23	Ireland	1	0.1%
24	Morocco	1	0.1%