Rank	Countries/Territories	Count	Percent
1	United States	526	39.4%
2	China	328	24.6%
3	India	105	7.9%
4	Germany	79	5.9%
5	Japan	28	2.1%
6	Italy	21	1.6%
7	Korea, Republic of	19	1.4%
8	Russia	18	1.3%
9	Brazil	17	1.3%
10	Australia	17	1.3%
11	United Kingdom	17	1.3%
12	Canada	15	1.1%
13	France	15	1.1%
14	Israel	12	0.9%
15	Latvia	12	0.9%
16	Belgium	8	0.6%
17	Austria	7	0.5%
18	Singapore	7	0.5%
19	Spain	6	0.4%
20	Algeria	6	0.4%
21	Netherlands	6	0.4%
22	Ireland	6	0.4%
23	Cyprus	5	0.4%
24	Czech Republic	5	0.4%
25	Chile	4	0.3%
26	Bangladesh	4	0.3%
27	Hong Kong	4	0.3%
28	Iran, Islamic Republic of	4	0.3%
29	Finland	4	0.3%
30	Turkey	4	0.3%
31	Poland	3	0.2%
32	Thailand	3	0.2%
33	Belarus	3	0.2%
34	Argentina	3	0.2%
35	Bulgaria	2	0.1%
36	Denmark	2	0.1%
37	Greece	2	0.1%
38	Saudi Arabia	2	0.1%
39	Norway	1	0.1%
40	Croatia	1	0.1%
41	Bosnia and Herzegovina	1	0.1%
42	Slovakia	1	0.1%
43	Ukraine	1	0.1%
44	Viet Nam	1	0.1%