Rank	Countries/Territories	Count	Percent
1	United States	512	41.6%
2	China	351	28.5%
3	Germany	73	5.9%
4	Japan	58	4.7%
5	Canada	26	2.1%
6	Ukraine	24	1.9%
7	France	23	1.9%
8	India	23	1.9%
9	Korea, Republic of	17	1.4%
10	United Kingdom	17	1.4%
11	Singapore	14	1.1%
12	Netherlands	13	1.1%
13	Cyprus	8	0.6%
14	Australia	8	0.6%
15	Hong Kong	7	0.6%
16	Turkey	7	0.6%
17	New Zealand	6	0.5%
18	Ireland	5	0.4%
19	Brazil	5	0.4%
20	Egypt	3	0.2%
21	Austria	3	0.2%
22	Belgium	3	0.2%
23	Romania	3	0.2%
24	Switzerland	3	0.2%
25	Sweden	2	0.2%
26	Russia	2	0.2%
27	Lithuania	2	0.2%
28	Mexico	2	0.2%
29	Morocco	2	0.2%
30	Iran, Islamic Republic of	2	0.2%
31	Greece	1	0.1%
32	Kuwait	1	0.1%
33	Chile	1	0.1%
34	Norway	1	0.1%
35	Pakistan	1	0.1%
36	Poland	1	0.1%
37	South Africa	1	0.1%