Rank	Countries/Territories	Count	Percent
1	United States	314	38%
2	China	118	14.3%
3	Netherlands	73	8.8%
4	Japan	56	6.8%
5	Germany	53	6.4%
6	Canada	32	3.9%
7	Spain	29	3.5%
8	United Kingdom	28	3.4%
9	Italy	17	2.1%
10	Australia	14	1.7%
11	Turkey	10	1.2%
12	France	9	1.1%
13	India	8	1%
14	Romania	8	1%
15	Singapore	8	1%
16	Iran, Islamic Republic of	7	0.8%
17	Ireland	6	0.7%
18	Greece	4	0.5%
19	Russia	4	0.5%
20	Mexico	3	0.4%
21	Malaysia	2	0.2%
22	Lebanon	2	0.2%
23	Tunisia	2	0.2%
24	Hong Kong	2	0.2%
25	Belgium	2	0.2%
26	Bulgaria	2	0.2%
27	Argentina	1	0.1%
28	Cyprus	1	0.1%
29	Finland	1	0.1%
30	Israel	1	0.1%
31	Kazakhstan	1	0.1%
32	Taiwan	1	0.1%
33	Slovakia	1	0.1%
34	Slovenia	1	0.1%
35	Luxembourg	1	0.1%
36	Norway	1	0.1%
37	Pakistan	1	0.1%
38	Paraguay	1	0.1%
39	Viet Nam	1	0.1%