Rank	Countries/Territories	Count	Percent
1	United States	480	45.7%
2	China	158	15%
3	Germany	107	10.2%
4	India	88	8.4%
5	Canada	24	2.3%
6	France	19	1.8%
7	Netherlands	19	1.8%
8	Russia	19	1.8%
9	Korea, Republic of	13	1.2%
10	Japan	13	1.2%
11	Australia	12	1.1%
12	United Kingdom	12	1.1%
13	Singapore	10	1%
14	Cyprus	8	0.8%
15	Romania	6	0.6%
16	Slovakia	5	0.5%
17	Lithuania	5	0.5%
18	Mexico	5	0.5%
19	Mongolia	4	0.4%
20	Thailand	4	0.4%
21	Ukraine	3	0.3%
22	Israel	3	0.3%
23	Spain	2	0.2%
24	Sweden	2	0.2%
25	Switzerland	2	0.2%
26	Taiwan	2	0.2%
27	Norway	2	0.2%
28	Bangladesh	2	0.2%
29	Brazil	2	0.2%
30	Bulgaria	2	0.2%
31	Ireland	2	0.2%
32	Tunisia	2	0.2%
33	Turkey	1	0.1%
34	Uganda	1	0.1%
35	Denmark	1	0.1%
36	Egypt	1	0.1%
37	Albania	1	0.1%
38	Argentina	1	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	Hong Kong	1	0.1%
41	Portugal	1	0.1%
42	Latvia	1	0.1%
43	Italy	1	0.1%
44	Jordan	1	0.1%
45	Morocco	1	0.1%