Rank	Countries/Territories	Count	Percent
1	United States	395	36.5%
2	China	304	28.1%
3	Japan	159	14.7%
4	Germany	98	9%
5	Singapore	25	2.3%
6	Netherlands	15	1.4%
7	India	9	0.8%
8	Canada	9	0.8%
9	Austria	8	0.7%
10	France	7	0.6%
11	Cyprus	6	0.6%
12	Taiwan	6	0.6%
13	Poland	5	0.5%
14	Ghana	4	0.4%
15	Korea, Republic of	4	0.4%
16	Mexico	3	0.3%
17	United Kingdom	3	0.3%
18	Thailand	2	0.2%
19	Turkey	2	0.2%
20	Viet Nam	2	0.2%
21	Spain	2	0.2%
22	Puerto Rico	2	0.2%
23	Russia	2	0.2%
24	Argentina	2	0.2%
25	Australia	2	0.2%
26	Brazil	1	0.1%
27	Bulgaria	1	0.1%
28	Finland	1	0.1%
29	Portugal	1	0.1%
30	Luxembourg	1	0.1%
31	Hong Kong	1	0.1%
32	Sweden	1	0.1%