Rank	Countries/Territories	Count	Percent
1	United States	387	45.4%
2	China	150	17.6%
3	Germany	118	13.8%
4	Netherlands	28	3.3%
5	Japan	26	3.1%
6	Canada	20	2.3%
7	France	18	2.1%
8	Australia	17	2%
9	Korea, Republic of	14	1.6%
10	Hong Kong	8	0.9%
11	Russia	7	0.8%
12	Poland	6	0.7%
13	Spain	6	0.7%
14	Singapore	5	0.6%
15	Cyprus	5	0.6%
16	Brazil	4	0.5%
17	United Kingdom	4	0.5%
18	Ireland	3	0.4%
19	Egypt	3	0.4%
20	India	3	0.4%
21	Greece	3	0.4%
22	Indonesia	2	0.2%
23	Kuwait	2	0.2%
24	Taiwan	2	0.2%
25	Romania	2	0.2%
26	Pakistan	2	0.2%
27	Peru	1	0.1%
28	Norway	1	0.1%
29	Ukraine	1	0.1%
30	Sweden	1	0.1%
31	Mongolia	1	0.1%
32	Denmark	1	0.1%
33	Bangladesh	1	0.1%