Rank	Countries/Territories	Count	Percent
1	United States	648	41.4%
2	China	544	34.7%
3	Germany	102	6.5%
4	Japan	62	4%
5	Hong Kong	30	1.9%
6	France	22	1.4%
7	Canada	15	1%
8	Netherlands	15	1%
9	Singapore	14	0.9%
10	Australia	14	0.9%
11	Argentina	10	0.6%
12	Korea, Republic of	10	0.6%
13	Russia	10	0.6%
14	India	9	0.6%
15	Cyprus	8	0.5%
16	Peru	7	0.4%
17	Spain	5	0.3%
18	Ireland	5	0.3%
19	Ukraine	4	0.3%
20	South Africa	4	0.3%
21	Norway	3	0.2%
22	Italy	3	0.2%
23	Ethiopia	3	0.2%
24	Austria	3	0.2%
25	Bangladesh	2	0.1%
26	Latvia	2	0.1%
27	Philippines	2	0.1%
28	Viet Nam	2	0.1%
29	Poland	1	0.1%
30	Romania	1	0.1%
31	Honduras	1	0.1%
32	Sweden	1	0.1%
33	Switzerland	1	0.1%
34	Thailand	1	0.1%
35	Malaysia	1	0.1%
36	Mexico	1	0.1%
37	Egypt	1	0.1%