Rank	Countries/Territories	Count	Percent
1	United States	871	45.9%
2	China	494	26%
3	Germany	155	8.2%
4	India	38	2%
5	Canada	35	1.8%
6	Netherlands	33	1.7%
7	Latvia	33	1.7%
8	Brazil	29	1.5%
9	Japan	29	1.5%
10	Russia	26	1.4%
11	Singapore	21	1.1%
12	Ireland	21	1.1%
13	Korea, Republic of	12	0.6%
14	Taiwan	12	0.6%
15	Hong Kong	11	0.6%
16	Czech Republic	10	0.5%
17	United Kingdom	8	0.4%
18	France	7	0.4%
19	Australia	6	0.3%
20	Sweden	6	0.3%
21	Cyprus	5	0.3%
22	Bangladesh	4	0.2%
23	Belgium	3	0.2%
24	Algeria	3	0.2%
25	Thailand	3	0.2%
26	Slovakia	3	0.2%
27	New Zealand	3	0.2%
28	Norway	2	0.1%
29	Romania	2	0.1%
30	Turkey	2	0.1%
31	Ukraine	2	0.1%
32	Spain	2	0.1%
33	Lithuania	2	0.1%
34	Israel	2	0.1%
35	Argentina	1	0.1%
36	Tunisia	1	0.1%
37	South Africa	1	0.1%