Rank	Countries/Territories	Count	Percent
1	United States	339	38%
2	China	228	25.6%
3	Germany	62	7%
4	Japan	51	5.7%
5	India	28	3.1%
6		17	1.9%
7	Singapore	13	1.5%
8	Netherlands	11	1.2%
9	Italy	10	1.1%
10	Mexico	9	1%
11	Canada	9	1%
12	Cyprus	9	1%
13	Turkey	9	1%
14	Colombia	8	0.9%
15	Korea, Republic of	8	0.9%
16	Ireland	8	0.9%
17	Russia	8	0.9%
18	Norway	7	0.8%
19	Hong Kong	5	0.6%
20	France	5	0.6%
21	Australia	5	0.6%
22	Spain	5	0.6%
23	Viet Nam	5	0.6%
24	Chile	4	0.4%
25	Argentina	3	0.3%
26	Bulgaria	3	0.3%
27	Malaysia	3	0.3%
28	Taiwan	3	0.3%
29	Ukraine	2	0.2%
30	Poland	2	0.2%
31	Portugal	2	0.2%
32	Philippines	1	0.1%
33	Slovenia	1	0.1%
34	Israel	1	0.1%
35	Lithuania	1	0.1%
36	Morocco	1	0.1%
37	Ghana	1	0.1%
38	Ecuador	1	0.1%
39	Belarus	1	0.1%
40	Belgium	1	0.1%
41	Brazil	1	0.1%
42	Switzerland	1	0.1%