Rank	Countries/Territories	Count	Percent
1	United States	453	39.9%
2	China	288	25.4%
3	Germany	183	16.1%
4	Japan	35	3.1%
5	India	25	2.2%
6	Hong Kong	24	2.1%
7	Canada	23	2%
8	Australia	16	1.4%
9	Norway	13	1.1%
10	Singapore	11	1%
11	Netherlands	9	0.8%
12	Korea, Republic of	9	0.8%
13	Cyprus	6	0.5%
14	Russia	6	0.5%
15	Ukraine	6	0.5%
16	United Kingdom	5	0.4%
17	France	5	0.4%
18	Finland	3	0.3%
19	Bangladesh	2	0.2%
20	Indonesia	2	0.2%
21	Iran, Islamic Republic of	2	0.2%
22	Israel	2	0.2%
23	Spain	2	0.2%
24	Switzerland	1	0.1%
25	Qatar	1	0.1%
26	Ireland	1	0.1%
27	Latvia	1	0.1%
28	Malaysia	1	0.1%
29	Argentina	1	0.1%