Rank	Countries/Territories	Count	Percent
1	United States	633	34.5%
2	China	464	25.3%
3	India	224	12.2%
4	Germany	135	7.3%
5	Korea, Republic of	45	2.4%
6	Japan	36	2%
7	Pakistan	25	1.4%
8	Russia	21	1.1%
9	Netherlands	21	1.1%
10	Iran, Islamic Republic of	21	1.1%
11	Australia	21	1.1%
12	Canada	17	0.9%
13	Italy	17	0.9%
14	France	15	0.8%
15	Singapore	15	0.8%
16	Israel	13	0.7%
17	Turkey	12	0.7%
18	United Kingdom	12	0.7%
19	Egypt	10	0.5%
20	Thailand	9	0.5%
21	Brazil	6	0.3%
22	Ireland	6	0.3%
23	Indonesia	6	0.3%
24	Hong Kong	5	0.3%
25	Viet Nam	5	0.3%
26	Belgium	4	0.2%
27	Bolivia, Plurinational State of	4	0.2%
28	Cyprus	3	0.2%
29	Mexico	3	0.2%
30	Ukraine	3	0.2%
31	Norway	3	0.2%
32	Spain	3	0.2%
33	Switzerland	2	0.1%
34	United Arab Emirates	2	0.1%
35	Jordan	2	0.1%
36	Greece	2	0.1%
37	Bulgaria	2	0.1%
38	Guatemala	1	0.1%
39	Czech Republic	1	0.1%
40	Denmark	1	0.1%
41	Barbados	1	0.1%
42	Mongolia	1	0.1%
43	Nigeria	1	0.1%
44	Saudi Arabia	1	0.1%
45	Poland	1	0.1%
46	Sweden	1	0.1%
47	Slovakia	1	0.1%