Rank	Countries/Territories	Count	Percent
1	United States	681	45.7%
2	China	267	17.9%
3	Germany	177	11.9%
4	Latvia	64	4.3%
5	India	57	3.8%
6	Netherlands	28	1.9%
7	Japan	21	1.4%
8	United Kingdom	18	1.2%
9	Ireland	17	1.1%
10	France	17	1.1%
11	Singapore	14	0.9%
12	Turkey	13	0.9%
13	Canada	13	0.9%
14	Hong Kong	11	0.7%
15	Korea, Republic of	11	0.7%
16	Philippines	11	0.7%
17	Cyprus	9	0.6%
18	Australia	7	0.5%
19	Russia	6	0.4%
20	Ukraine	5	0.3%
21	Bangladesh	5	0.3%
22	Indonesia	4	0.3%
23	Rwanda	3	0.2%
24	Saudi Arabia	3	0.2%
25	Romania	3	0.2%
26	Mexico	3	0.2%
27	Viet Nam	3	0.2%
28	Portugal	2	0.1%
29	South Africa	2	0.1%
30	Spain	2	0.1%
31	Israel	2	0.1%
32	Italy	2	0.1%
33	Jamaica	1	0.1%
34	Iraq	1	0.1%
35	Argentina	1	0.1%
36	Egypt	1	0.1%
37	Myanmar	1	0.1%
38	Lithuania	1	0.1%
39	Malaysia	1	0.1%
40	Mauritius	1	0.1%