Rank	Countries/Territories	Count	Percent
1	United States	651	37.1%
2	China	454	25.9%
3	Korea, Republic of	211	12%
4	Germany	137	7.8%
5	India	62	3.5%
6	Japan	49	2.8%
7	Canada	19	1.1%
8	United Kingdom	17	1%
9	Italy	13	0.7%
10	Australia	12	0.7%
11	Cyprus	10	0.6%
12	France	9	0.5%
13		9	0.5%
14	Brazil	9	0.5%
15	Netherlands	9	0.5%
16	Singapore	9	0.5%
17	Morocco	8	0.5%
18	Ireland	8	0.5%
19	Hong Kong	6	0.3%
20	Pakistan	5	0.3%
21	Russia	5	0.3%
22	Taiwan	5	0.3%
23	Thailand	4	0.2%
24	Turkey	4	0.2%
25	Ukraine	4	0.2%
26	South Africa	4	0.2%
27	Argentina	4	0.2%
28	Chile	3	0.2%
29	Viet Nam	3	0.2%
30	Spain	2	0.1%
31	Mongolia	2	0.1%
32	Latvia	2	0.1%
33	Bangladesh	2	0.1%
34	Iran, Islamic Republic of	2	0.1%
35	Liechtenstein	1	0.1%
36	Norway	1	0.1%