Rank	Countries/Territories	Count	Percent
1	United States	738	40.1%
2	China	433	23.5%
3	Germany	254	13.8%
4	Netherlands	89	4.8%
5	Japan	65	3.5%
6	France	54	2.9%
7	Canada	36	2%
8	Singapore	30	1.6%
9	Iran, Islamic Republic of	14	0.8%
10	Cyprus	14	0.8%
11	Korea, Republic of	12	0.7%
12	India	10	0.5%
13	Ukraine	9	0.5%
14	Norway	8	0.4%
15	Australia	8	0.4%
16	Argentina	5	0.3%
17	Latvia	5	0.3%
18	Viet Nam	5	0.3%
19	Spain	4	0.2%
20	United Kingdom	4	0.2%
21	Switzerland	4	0.2%
22	Hong Kong	4	0.2%
23	Ireland	4	0.2%
24	Bangladesh	3	0.2%
25	Turkey	3	0.2%
26	Russia	3	0.2%
27	Mexico	3	0.2%
28	Mongolia	2	0.1%
29	Libya	2	0.1%
30	Malaysia	2	0.1%
31	Sweden	2	0.1%
32	Belgium	2	0.1%
33	Chile	2	0.1%
34	Colombia	2	0.1%
35	Venezuela, Bolivarian Republic of	2	0.1%
36	Brazil	1	0.1%
37	Nigeria	1	0.1%