Rank	Countries/Territories	Count	Percent
1	United States	606	39.6%
2	China	474	31%
3	Germany	125	8.2%
4	India	45	2.9%
5		41	2.7%
6	France	40	2.6%
7	Singapore	40	2.6%
8	Japan	24	1.6%
9	Netherlands	23	1.5%
10	Canada	16	1%
11	Australia	14	0.9%
12	Norway	11	0.7%
13	Cyprus	10	0.7%
14	Korea, Republic of	8	0.5%
15	United Kingdom	7	0.5%
16	Hong Kong	5	0.3%
17	Ireland	5	0.3%
18	Spain	5	0.3%
19	Ukraine	3	0.2%
20	Mexico	3	0.2%
21	Latvia	3	0.2%
22	Argentina	3	0.2%
23	Brazil	2	0.1%
24	Bulgaria	2	0.1%
25	Lithuania	2	0.1%
26	Philippines	2	0.1%
27	Russia	2	0.1%
28	Viet Nam	2	0.1%
29	Switzerland	1	0.1%
30	Taiwan	1	0.1%
31	Romania	1	0.1%
32	Iraq	1	0.1%
33	Malaysia	1	0.1%
34	Bangladesh	1	0.1%