Rank	Countries/Territories	Count	Percent
1	United States	286	33.5%
2	China	269	31.5%
3	Germany	105	12.3%
4	Netherlands	34	4%
5	Korea, Republic of	19	2.2%
6	Russia	16	1.9%
7	France	12	1.4%
8	Canada	12	1.4%
9	Australia	10	1.2%
10	Hong Kong	10	1.2%
11	Japan	9	1.1%
12	Poland	7	0.8%
13	Singapore	7	0.8%
14	India	6	0.7%
15	Iran, Islamic Republic of	6	0.7%
16	Cyprus	6	0.7%
17	United Kingdom	5	0.6%
18	Sweden	4	0.5%
19	Mauritius	3	0.4%
20	Bangladesh	3	0.4%
21	Israel	3	0.4%
22	Lithuania	2	0.2%
23	Ireland	2	0.2%
24	Brazil	2	0.2%
25	Argentina	2	0.2%
26	Norway	2	0.2%
27	South Africa	2	0.2%
28	Viet Nam	2	0.2%
29	Spain	1	0.1%
30	Myanmar	1	0.1%
31	Switzerland	1	0.1%
32	Taiwan	1	0.1%
33	Turkey	1	0.1%
34	Romania	1	0.1%
35	Bulgaria	1	0.1%