Rank	Countries/Territories	Count	Percent
1	United States	264	36.7%
2	China	183	25.5%
3	India	57	7.9%
4	Germany	45	6.3%
5	Singapore	26	3.6%
6	Israel	16	2.2%
7	Russia	14	1.9%
8	Japan	12	1.7%
9	Australia	12	1.7%
10	United Kingdom	10	1.4%
11	Hong Kong	9	1.3%
12	Canada	8	1.1%
13	Korea, Republic of	6	0.8%
14	Belarus	6	0.8%
15	South Africa	5	0.7%
16	Mexico	5	0.7%
17	Czech Republic	4	0.6%
18	Argentina	4	0.6%
19	Lithuania	3	0.4%
20	Taiwan	3	0.4%
21	Thailand	2	0.3%
22	Turkey	2	0.3%
23	Poland	2	0.3%
24	Romania	2	0.3%
25	Malaysia	2	0.3%
26	Egypt	2	0.3%
27	Brazil	2	0.3%
28	Bangladesh	1	0.1%
29	France	1	0.1%
30	Latvia	1	0.1%
31	Lebanon	1	0.1%
32	Iraq	1	0.1%
33	Ireland	1	0.1%
34	Mongolia	1	0.1%
35	Netherlands	1	0.1%
36	Norway	1	0.1%
37	Pakistan	1	0.1%
38	Slovakia	1	0.1%
39	Ukraine	1	0.1%
40	Viet Nam	1	0.1%