Rank	Countries/Territories	Count	Percent
1	United States	273	34.8%
2	China	207	26.4%
3	India	61	7.8%
4	Germany	30	3.8%
5	Japan	30	3.8%
6	Poland	18	2.3%
7	Singapore	18	2.3%
8	Pakistan	12	1.5%
9	Canada	11	1.4%
10	Brazil	10	1.3%
11	Korea, Republic of	9	1.1%
12	Netherlands	8	1%
13	United Kingdom	7	0.9%
14	Cyprus	6	0.8%
15	France	6	0.8%
16	Italy	5	0.6%
17	Taiwan	5	0.6%
18	Viet Nam	5	0.6%
19	Turkey	4	0.5%
20	Ukraine	4	0.5%
21	Ireland	4	0.5%
22	Indonesia	4	0.5%
23	Argentina	4	0.5%
24	Australia	4	0.5%
25	Bolivia, Plurinational State of	4	0.5%
26	Bulgaria	3	0.4%
27	New Zealand	3	0.4%
28	Thailand	3	0.4%
29	Spain	3	0.4%
30	Switzerland	2	0.3%
31	Philippines	2	0.3%
32	Mexico	2	0.3%
33	Mongolia	2	0.3%
34	Myanmar	2	0.3%
35	Greece	2	0.3%
36	Iraq	1	0.1%
37	Belgium	1	0.1%
38	Croatia	1	0.1%
39	Nepal	1	0.1%
40	Kazakhstan	1	0.1%
41	Montenegro	1	0.1%
42	Portugal	1	0.1%
43	Romania	1	0.1%
44	Saudi Arabia	1	0.1%
45	Sweden	1	0.1%
46	Togo	1	0.1%