Rank	Countries/Territories	Count	Percent
1	United States	659	46%
2	China	348	24.3%
3	Germany	162	11.3%
4	India	48	3.3%
5	Japan	27	1.9%
6	Korea, Republic of	24	1.7%
7	Russia	18	1.3%
8	Singapore	14	1%
9	Netherlands	14	1%
10	Cyprus	14	1%
11	Switzerland	12	0.8%
12	Ireland	11	0.8%
13	France	9	0.6%
14	Australia	7	0.5%
15	United Kingdom	7	0.5%
16		6	0.4%
17	Hong Kong	6	0.4%
18	Taiwan	5	0.3%
19	Sweden	5	0.3%
20	Malaysia	4	0.3%
21	Chile	4	0.3%
22	Canada	3	0.2%
23	Spain	3	0.2%
24	Italy	3	0.2%
25	Ukraine	3	0.2%
26	Mexico	2	0.1%
27	Mongolia	2	0.1%
28	Latvia	2	0.1%
29	Egypt	2	0.1%
30	Argentina	2	0.1%
31	Brazil	2	0.1%
32	Israel	2	0.1%
33	Iran, Islamic Republic of	1	0.1%
34	Georgia	1	0.1%
35	Norway	1	0.1%
36	Romania	1	0.1%