Rank	Countries/Territories	Count	Percent
1	United States	480	39.9%
2	China	389	32.4%
3	Germany	141	11.7%
4		34	2.8%
5	France	22	1.8%
6	India	22	1.8%
7	United Kingdom	16	1.3%
8	Netherlands	12	1%
9	Russia	10	0.8%
10	Cyprus	10	0.8%
11	Japan	7	0.6%
12	Ireland	6	0.5%
13	Australia	6	0.5%
14	Canada	6	0.5%
15	Singapore	6	0.5%
16	Hong Kong	4	0.3%
17	Korea, Republic of	4	0.3%
18	Nepal	3	0.2%
19	Switzerland	2	0.2%
20	Taiwan	2	0.2%
21	South Africa	2	0.2%
22	Latvia	2	0.2%
23	Malaysia	2	0.2%
24	Italy	2	0.2%
25	Iran, Islamic Republic of	1	0.1%
26	Mexico	1	0.1%
27	Brazil	1	0.1%
28	Czech Republic	1	0.1%
29	Spain	1	0.1%
30	Norway	1	0.1%
31	Pakistan	1	0.1%
32	Philippines	1	0.1%
33	Poland	1	0.1%
34	Romania	1	0.1%
35	Thailand	1	0.1%
36	Ukraine	1	0.1%