Rank	Countries/Territories	Count	Percent
1	United States	405	46.1%
2	China	183	20.8%
3	India	39	4.4%
4	Hong Kong	37	4.2%
5	Germany	33	3.8%
6	Japan	20	2.3%
7	Russia	19	2.2%
8	Latvia	17	1.9%
9	Singapore	14	1.6%
10	United Kingdom	13	1.5%
11	Canada	11	1.3%
12	Czech Republic	11	1.3%
13	Thailand	10	1.1%
14	Taiwan	7	0.8%
15	Norway	6	0.7%
16	Australia	6	0.7%
17	Greece	6	0.7%
18	France	5	0.6%
19	Mexico	4	0.5%
20	Netherlands	4	0.5%
21	Korea, Republic of	4	0.5%
22	Ireland	4	0.5%
23	Lithuania	2	0.2%
24	Pakistan	2	0.2%
25	Iraq	2	0.2%
26	Cyprus	2	0.2%
27	Viet Nam	2	0.2%
28	Bangladesh	1	0.1%
29	Brazil	1	0.1%
30	Argentina	1	0.1%
31	Ecuador	1	0.1%
32	Egypt	1	0.1%
33	Finland	1	0.1%
34	Philippines	1	0.1%
35	Macao	1	0.1%
36	South Sudan	1	0.1%
37	Switzerland	1	0.1%