Rank	Countries/Territories	Count	Percent
1	United States	489	38.2%
2	China	334	26.1%
3	Japan	85	6.6%
4	Germany	77	6%
5	Canada	61	4.8%
6	Korea, Republic of	37	2.9%
7	India	27	2.1%
8	France	22	1.7%
9	Netherlands	20	1.6%
10	Taiwan	18	1.4%
11	Hong Kong	13	1%
12	Cyprus	12	0.9%
13	Italy	12	0.9%
14	Australia	11	0.9%
15	United Kingdom	7	0.5%
16	Viet Nam	6	0.5%
17	Russia	5	0.4%
18	Egypt	5	0.4%
19	Ireland	4	0.3%
20	Portugal	4	0.3%
21	Turkey	4	0.3%
22	Ukraine	3	0.2%
23	Spain	3	0.2%
24	Indonesia	3	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Israel	2	0.2%
27	Syrian Arab Republic	2	0.2%
28	Peru	2	0.2%
29	South Africa	2	0.2%
30	Romania	2	0.2%
31	Slovakia	1	0.1%
32	New Zealand	1	0.1%
33	Macao	1	0.1%
34	Malaysia	1	0.1%
35	Mauritius	1	0.1%
36	Belgium	1	0.1%
37	Argentina	1	0.1%