Rank	Countries/Territories	Count	Percent
1	United States	530	37%
2	China	505	35.2%
3	Germany	112	7.8%
4	Japan	45	3.1%
5	India	25	1.7%
6	Singapore	23	1.6%
7	Mexico	21	1.5%
8	Netherlands	20	1.4%
9	France	19	1.3%
10	Russia	18	1.3%
11	South Africa	15	1%
12	Korea, Republic of	10	0.7%
13	Ireland	10	0.7%
14	Cyprus	10	0.7%
15	Canada	9	0.6%
16	Thailand	8	0.6%
17	United Kingdom	8	0.6%
18	Australia	5	0.3%
19	Indonesia	4	0.3%
20	Ukraine	4	0.3%
21	Taiwan	4	0.3%
22	Romania	3	0.2%
23	Latvia	3	0.2%
24	Argentina	3	0.2%
25	Bangladesh	2	0.1%
26	Denmark	2	0.1%
27	Hong Kong	2	0.1%
28	Egypt	2	0.1%
29	Kazakhstan	2	0.1%
30	Norway	2	0.1%
31	Poland	1	0.1%
32	Mongolia	1	0.1%
33	Malaysia	1	0.1%
34	Slovakia	1	0.1%
35	Ethiopia	1	0.1%
36	Finland	1	0.1%
37	Ecuador	1	0.1%