Rank	Countries/Territories	Count	Percent
1	United States	309	28.5%
2	China	304	28%
3	Germany	111	10.2%
4	Netherlands	51	4.7%
5	Singapore	47	4.3%
6	Japan	36	3.3%
7	India	30	2.8%
8	Brazil	25	2.3%
9		20	1.8%
10	Korea, Republic of	17	1.6%
11	United Kingdom	15	1.4%
12	France	12	1.1%
13	Canada	11	1%
14	Turkey	10	0.9%
15	Mexico	10	0.9%
16	Indonesia	8	0.7%
17	Italy	8	0.7%
18	Hong Kong	7	0.6%
19	Australia	7	0.6%
20	Israel	5	0.5%
21	Malaysia	5	0.5%
22	New Zealand	4	0.4%
23	Cyprus	4	0.4%
24	Belgium	3	0.3%
25	Romania	3	0.3%
26	Taiwan	3	0.3%
27	Spain	2	0.2%
28	Bangladesh	2	0.2%
29	Algeria	2	0.2%
30	Iran, Islamic Republic of	2	0.2%
31	United Arab Emirates	2	0.2%
32	Ukraine	1	0.1%
33	Ireland	1	0.1%
34	Georgia	1	0.1%
35	Argentina	1	0.1%
36	Cambodia	1	0.1%
37	Thailand	1	0.1%
38	Russia	1	0.1%
39	Nigeria	1	0.1%
40	Philippines	1	0.1%