Rank	Countries/Territories	Count	Percent
1	United States	525	32.5%
2	China	408	25.3%
3	India	223	13.8%
4	Germany	105	6.5%
5	Korea, Republic of	45	2.8%
6	Japan	36	2.2%
7	Pakistan	25	1.5%
8	Iran, Islamic Republic of	21	1.3%
9	Netherlands	20	1.2%
10	Russia	19	1.2%
11	Australia	17	1.1%
12	Canada	15	0.9%
13	Singapore	14	0.9%
14	Italy	14	0.9%
15	Israel	13	0.8%
16	Turkey	12	0.7%
17	United Kingdom	10	0.6%
18	France	10	0.6%
19	Egypt	8	0.5%
20	Thailand	8	0.5%
21	Indonesia	6	0.4%
22	Brazil	6	0.4%
23	Ireland	6	0.4%
24	Viet Nam	5	0.3%
25	Belgium	4	0.2%
26	Bolivia, Plurinational State of	4	0.2%
27	Mexico	3	0.2%
28	Ukraine	3	0.2%
29	Spain	3	0.2%
30	Norway	3	0.2%
31	Switzerland	2	0.1%
32	United Arab Emirates	2	0.1%
33	Jordan	2	0.1%
34	Bulgaria	2	0.1%
35	Cyprus	2	0.1%
36	Hong Kong	2	0.1%
37	Greece	2	0.1%
38	Guatemala	1	0.1%
39	Czech Republic	1	0.1%
40	Denmark	1	0.1%
41	Mongolia	1	0.1%
42	Slovakia	1	0.1%
43	Saudi Arabia	1	0.1%
44	Nigeria	1	0.1%
45	Poland	1	0.1%
46	Sweden	1	0.1%