Rank	Countries/Territories	Count	Percent
1	United States	416	34.3%
2	China	264	21.8%
3	India	200	16.5%
4	Germany	48	4%
5	Korea, Republic of	45	3.7%
6	Pakistan	24	2%
7	Iran, Islamic Republic of	20	1.6%
8	Russia	19	1.6%
9	Japan	19	1.6%
10	Netherlands	17	1.4%
11	Australia	14	1.2%
12	Canada	13	1.1%
13	Israel	13	1.1%
14	Turkey	12	1%
15	United Kingdom	10	0.8%
16	Italy	10	0.8%
17	France	9	0.7%
18	Singapore	8	0.7%
19	Ireland	6	0.5%
20	Brazil	6	0.5%
21	Belgium	4	0.3%
22	Spain	3	0.2%
23	Norway	3	0.2%
24	Viet Nam	3	0.2%
25	Ukraine	3	0.2%
26	United Arab Emirates	2	0.2%
27	Switzerland	2	0.2%
28	Jordan	2	0.2%
29	Bolivia, Plurinational State of	2	0.2%
30	Indonesia	2	0.2%
31	Greece	2	0.2%
32	Guatemala	1	0.1%
33	Bulgaria	1	0.1%
34	Cyprus	1	0.1%
35	Czech Republic	1	0.1%
36	Denmark	1	0.1%
37	Nigeria	1	0.1%
38	Mongolia	1	0.1%
39	Sweden	1	0.1%
40	Slovakia	1	0.1%
41	Saudi Arabia	1	0.1%
42	Poland	1	0.1%
43	Thailand	1	0.1%