Rank	Countries/Territories	Count	Percent
1	United States	910	40.1%
2	China	703	30.9%
3	Germany	178	7.8%
4	India	67	2.9%
5	Canada	52	2.3%
6	Japan	33	1.5%
7	Latvia	33	1.5%
8	United Kingdom	32	1.4%
9	Netherlands	30	1.3%
10	France	27	1.2%
11	Belgium	22	1%
12	Korea, Republic of	19	0.8%
13	Hong Kong	17	0.7%
14	Brazil	14	0.6%
15	Australia	13	0.6%
16	Singapore	13	0.6%
17	Thailand	12	0.5%
18	Taiwan	11	0.5%
19		10	0.4%
20	Cyprus	10	0.4%
21	Russia	9	0.4%
22	Czech Republic	8	0.4%
23	Ireland	7	0.3%
24	Israel	7	0.3%
25	Italy	4	0.2%
26	Iran, Islamic Republic of	4	0.2%
27	Denmark	3	0.1%
28	Egypt	3	0.1%
29	Sweden	3	0.1%
30	Ukraine	3	0.1%
31	Macao	2	0.1%
32	Switzerland	2	0.1%
33	Pakistan	2	0.1%
34	Poland	2	0.1%
35	Argentina	2	0.1%
36	Indonesia	1	0%
37	Romania	1	0%
38	South Africa	1	0%
39	Saudi Arabia	1	0%
40	Lithuania	1	0%