Rank	Countries/Territories	Count	Percent
1	United States	622	46.5%
2	China	358	26.8%
3	Germany	124	9.3%
4	India	47	3.5%
5	Japan	29	2.2%
6	Korea, Republic of	17	1.3%
7	Netherlands	16	1.2%
8	Singapore	11	0.8%
9	Australia	11	0.8%
10		10	0.7%
11	Canada	9	0.7%
12	France	9	0.7%
13	United Kingdom	8	0.6%
14	Ireland	7	0.5%
15	Cyprus	7	0.5%
16	Sweden	6	0.4%
17	Taiwan	6	0.4%
18	Norway	5	0.4%
19	Portugal	4	0.3%
20	Spain	4	0.3%
21	Hong Kong	4	0.3%
22	Ukraine	3	0.2%
23	Romania	3	0.2%
24	Italy	3	0.2%
25	Mexico	2	0.1%
26	Denmark	2	0.1%
27	Argentina	2	0.1%
28	Greece	2	0.1%
29	Iran, Islamic Republic of	1	0.1%
30	Estonia	1	0.1%
31	Austria	1	0.1%
32	Bangladesh	1	0.1%
33	Brazil	1	0.1%
34	Malaysia	1	0.1%
35	Russia	1	0.1%