Rank	Countries/Territories	Count	Percent
1	United States	286	33.8%
2	China	250	29.6%
3	Germany	70	8.3%
4	Japan	36	4.3%
5		23	2.7%
6	Netherlands	18	2.1%
7	United Kingdom	17	2%
8	Hong Kong	15	1.8%
9	Lithuania	12	1.4%
10	Norway	11	1.3%
11	Singapore	11	1.3%
12	Australia	11	1.3%
13	Bulgaria	11	1.3%
14	Cyprus	7	0.8%
15	Poland	7	0.8%
16	Russia	7	0.8%
17	France	6	0.7%
18	Greece	5	0.6%
19	Bangladesh	4	0.5%
20	Ireland	4	0.5%
21	Ukraine	4	0.5%
22	Taiwan	3	0.4%
23	Belarus	3	0.4%
24	Canada	2	0.2%
25	Austria	2	0.2%
26	Argentina	2	0.2%
27	Ghana	2	0.2%
28	Dominican Republic	2	0.2%
29	Egypt	2	0.2%
30	Finland	2	0.2%
31	Thailand	2	0.2%
32	Mauritius	2	0.2%
33	Malaysia	1	0.1%
34	India	1	0.1%
35	Korea, Republic of	1	0.1%
36	Turkey	1	0.1%
37	South Africa	1	0.1%
38	Nigeria	1	0.1%
39	Viet Nam	1	0.1%