Rank	Countries/Territories	Count	Percent
1	United States	425	40.5%
2	China	350	33.4%
3	Germany	64	6.1%
4	India	48	4.6%
5	Canada	20	1.9%
6	France	18	1.7%
7	Hong Kong	13	1.2%
8	Singapore	11	1%
9	Australia	10	1%
10	Cyprus	9	0.9%
11	United Kingdom	8	0.8%
12	Korea, Republic of	7	0.7%
13	Netherlands	7	0.7%
14	Japan	6	0.6%
15	Saudi Arabia	6	0.6%
16	Russia	5	0.5%
17	Latvia	4	0.4%
18	Malaysia	3	0.3%
19	Mexico	3	0.3%
20	Bangladesh	3	0.3%
21		2	0.2%
22	Czech Republic	2	0.2%
23	Egypt	2	0.2%
24	Finland	2	0.2%
25	Iceland	2	0.2%
26	Croatia	2	0.2%
27	Norway	2	0.2%
28	Pakistan	2	0.2%
29	Lithuania	2	0.2%
30	Israel	2	0.2%
31	Moldova, Republic of	1	0.1%
32	Spain	1	0.1%
33	Switzerland	1	0.1%
34	Thailand	1	0.1%
35	Ukraine	1	0.1%
36	Indonesia	1	0.1%
37	Ireland	1	0.1%
38	Algeria	1	0.1%
39	Belgium	1	0.1%