Rank	Countries/Territories	Count	Percent
1	United States	468	41.2%
2	China	320	28.1%
3	Germany	114	10%
4	India	24	2.1%
5	Canada	22	1.9%
6	Japan	21	1.8%
7	Netherlands	20	1.8%
8		18	1.6%
9	France	18	1.6%
10	Cyprus	15	1.3%
11	Australia	11	1%
12	Italy	10	0.9%
13	Ireland	9	0.8%
14	Singapore	8	0.7%
15	Korea, Republic of	6	0.5%
16	Russia	6	0.5%
17	Argentina	6	0.5%
18	Guatemala	5	0.4%
19	Latvia	5	0.4%
20	Spain	5	0.4%
21	Norway	4	0.4%
22	Oman	2	0.2%
23	Taiwan	2	0.2%
24	Ukraine	2	0.2%
25	Hungary	2	0.2%
26	Indonesia	2	0.2%
27	Finland	2	0.2%
28	Estonia	1	0.1%
29	Bangladesh	1	0.1%
30	Bulgaria	1	0.1%
31	Hong Kong	1	0.1%
32	Uruguay	1	0.1%
33	Thailand	1	0.1%
34	South Africa	1	0.1%
35	Peru	1	0.1%
36	Poland	1	0.1%
37	Saudi Arabia	1	0.1%