Rank	Countries/Territories	Count	Percent
1	United States	515	37%
2	China	453	32.5%
3	Germany	157	11.3%
4	India	53	3.8%
5	Russia	36	2.6%
6	France	33	2.4%
7	Korea, Republic of	20	1.4%
8	Canada	17	1.2%
9	Netherlands	16	1.1%
10	Japan	15	1.1%
11	Cyprus	14	1%
12	Taiwan	9	0.6%
13	Singapore	8	0.6%
14	Czech Republic	6	0.4%
15	Australia	6	0.4%
16	Portugal	5	0.4%
17	Poland	4	0.3%
18	Brazil	3	0.2%
19	Israel	3	0.2%
20	Italy	2	0.1%
21	Iraq	2	0.1%
22	Hong Kong	2	0.1%
23	Mexico	2	0.1%
24	Switzerland	2	0.1%
25	Norway	1	0.1%
26	Latvia	1	0.1%
27	Thailand	1	0.1%
28	Turkey	1	0.1%
29	Ukraine	1	0.1%
30	Ireland	1	0.1%
31	Argentina	1	0.1%
32	Bangladesh	1	0.1%
33	Chile	1	0.1%