Rank	Countries/Territories	Count	Percent
1	United States	433	35%
2	China	387	31.3%
3	Germany	123	10%
4	Japan	60	4.9%
5		34	2.8%
6	France	32	2.6%
7	Canada	26	2.1%
8	India	19	1.5%
9	Korea, Republic of	18	1.5%
10	Latvia	16	1.3%
11	Cyprus	13	1.1%
12	Ireland	9	0.7%
13	Netherlands	9	0.7%
14	Hong Kong	9	0.7%
15	Spain	6	0.5%
16	Austria	5	0.4%
17	Lithuania	4	0.3%
18	Ukraine	4	0.3%
19	Viet Nam	3	0.2%
20	Singapore	3	0.2%
21	Poland	3	0.2%
22	Italy	3	0.2%
23	Finland	3	0.2%
24	Greece	2	0.2%
25	Pakistan	2	0.2%
26	Taiwan	2	0.2%
27	Thailand	2	0.2%
28	Saudi Arabia	2	0.2%
29	Portugal	1	0.1%
30	United Kingdom	1	0.1%
31	Egypt	1	0.1%
32	Australia	1	0.1%