Rank	Countries/Territories	Count	Percent
1	United States	392	33.5%
2	China	286	24.4%
3	Japan	196	16.7%
4	Germany	75	6.4%
5	Singapore	27	2.3%
6	France	25	2.1%
7	India	24	2%
8	Russia	17	1.5%
9	Canada	16	1.4%
10	Netherlands	14	1.2%
11	United Kingdom	12	1%
12	Ukraine	9	0.8%
13	Tunisia	8	0.7%
14	Taiwan	7	0.6%
15	Indonesia	7	0.6%
16	Ireland	6	0.5%
17	Cyprus	6	0.5%
18	Spain	6	0.5%
19	Turkey	5	0.4%
20	Peru	4	0.3%
21	Korea, Republic of	3	0.3%
22	Hong Kong	3	0.3%
23	Brazil	3	0.3%
24	Australia	3	0.3%
25	Austria	2	0.2%
26	Barbados	2	0.2%
27	Bulgaria	2	0.2%
28	Argentina	2	0.2%
29	Georgia	2	0.2%
30	Sweden	2	0.2%
31	Switzerland	1	0.1%
32	Malaysia	1	0.1%
33	Norway	1	0.1%
34	Ecuador	1	0.1%
35	Belgium	1	0.1%