Rank	Countries/Territories	Count	Percent
1	United States	511	37.6%
2	China	451	33.2%
3	Germany	115	8.5%
4	Netherlands	101	7.4%
5	France	28	2.1%
6	India	17	1.3%
7	United Kingdom	17	1.3%
8	Japan	16	1.2%
9	Korea, Republic of	11	0.8%
10	Ireland	10	0.7%
11	Cyprus	8	0.6%
12	Russia	8	0.6%
13	Singapore	6	0.4%
14	Canada	6	0.4%
15	Australia	6	0.4%
16	Belgium	4	0.3%
17	Saudi Arabia	4	0.3%
18	Switzerland	4	0.3%
19	Romania	4	0.3%
20	Ukraine	4	0.3%
21	Italy	3	0.2%
22	Poland	3	0.2%
23	Slovakia	2	0.1%
24	Thailand	2	0.1%
25	Brazil	2	0.1%
26	Denmark	2	0.1%
27	Greece	2	0.1%
28	Hong Kong	2	0.1%
29	Malaysia	2	0.1%
30	Mongolia	1	0.1%
31	Lithuania	1	0.1%
32	Israel	1	0.1%
33	Bangladesh	1	0.1%
34	Slovenia	1	0.1%
35	Spain	1	0.1%
36	Norway	1	0.1%
37	Pakistan	1	0.1%