Rank	Countries/Territories	Count	Percent
1	United States	456	41.2%
2	China	283	25.6%
3	Germany	78	7%
4	India	76	6.9%
5	Japan	31	2.8%
6	Russia	26	2.3%
7	Brazil	16	1.4%
8	Canada	15	1.4%
9	Australia	14	1.3%
10	Latvia	13	1.2%
11	Korea, Republic of	11	1%
12	United Kingdom	11	1%
13	Netherlands	10	0.9%
14	Singapore	10	0.9%
15	Morocco	6	0.5%
16	France	6	0.5%
17	Hong Kong	5	0.5%
18	Ukraine	5	0.5%
19	Turkey	4	0.4%
20	Italy	4	0.4%
21	Ireland	4	0.4%
22	Argentina	3	0.3%
23	Taiwan	2	0.2%
24	Kyrgyzstan	2	0.2%
25	Lithuania	1	0.1%
26	Malaysia	1	0.1%
27	New Zealand	1	0.1%
28	Norway	1	0.1%
29	Peru	1	0.1%
30	Poland	1	0.1%
31	Romania	1	0.1%
32	South Africa	1	0.1%
33	Switzerland	1	0.1%
34	Serbia	1	0.1%
35	Croatia	1	0.1%
36	Denmark	1	0.1%
37	Finland	1	0.1%
38	Israel	1	0.1%
39	Hungary	1	0.1%
40	Indonesia	1	0.1%