Rank	Countries/Territories	Count	Percent
1	United States	743	50.2%
2	China	418	28.2%
3	Germany	99	6.7%
4	France	45	3%
5	Japan	35	2.4%
6	Singapore	20	1.4%
7	Korea, Republic of	18	1.2%
8	Australia	14	0.9%
9	Netherlands	13	0.9%
10	Israel	10	0.7%
11	Canada	9	0.6%
12	Hong Kong	8	0.5%
13	Cyprus	6	0.4%
14	United Kingdom	6	0.4%
15	Bangladesh	5	0.3%
16	Egypt	4	0.3%
17	Norway	4	0.3%
18	Switzerland	3	0.2%
19	Brazil	3	0.2%
20	Bulgaria	2	0.1%
21	Croatia	2	0.1%
22	India	2	0.1%
23	Iran, Islamic Republic of	2	0.1%
24	United Arab Emirates	2	0.1%
25	Sweden	2	0.1%
26	Malaysia	2	0.1%
27	Latvia	1	0.1%
28	Ukraine	1	0.1%
29	Denmark	1	0.1%
30	Argentina	1	0.1%