Rank	Countries/Territories	Count	Percent
1	United States	393	45.4%
2	China	210	24.3%
3	Germany	40	4.6%
4	Japan	22	2.5%
5	Spain	22	2.5%
6	United Kingdom	19	2.2%
7	Netherlands	19	2.2%
8	India	17	2%
9	Canada	15	1.7%
10	Hong Kong	11	1.3%
11	Cyprus	10	1.2%
12	France	10	1.2%
13	Russia	7	0.8%
14	Taiwan	7	0.8%
15	Brazil	6	0.7%
16	Korea, Republic of	5	0.6%
17	Romania	5	0.6%
18	Lithuania	4	0.5%
19	Singapore	4	0.5%
20	Australia	4	0.5%
21	Argentina	3	0.3%
22	Saudi Arabia	3	0.3%
23	Latvia	3	0.3%
24	Philippines	2	0.2%
25	South Africa	2	0.2%
26	Thailand	2	0.2%
27	Tunisia	2	0.2%
28	Cote D'ivoire	2	0.2%
29	Denmark	2	0.2%
30	Ireland	2	0.2%
31	Switzerland	2	0.2%
32	Israel	1	0.1%
33	Greece	1	0.1%
34	Czech Republic	1	0.1%
35	Armenia	1	0.1%
36	Bulgaria	1	0.1%
37	Turkey	1	0.1%
38	Ukraine	1	0.1%
39	Poland	1	0.1%
40	Nigeria	1	0.1%
41	Norway	1	0.1%