Rank	Countries/Territories	Count	Percent
1	United States	349	39.7%
2	China	226	25.7%
3	India	68	7.7%
4	Russia	22	2.5%
5	Romania	21	2.4%
6	Germany	19	2.2%
7	Japan	17	1.9%
8	Brazil	17	1.9%
9	United Kingdom	15	1.7%
10	Mexico	14	1.6%
11	Canada	8	0.9%
12	Australia	6	0.7%
13	Ireland	6	0.7%
14	Turkey	6	0.7%
15	Greece	5	0.6%
16	Korea, Republic of	5	0.6%
17	Argentina	4	0.5%
18	Ukraine	4	0.5%
19	Singapore	4	0.5%
20	Mauritius	3	0.3%
21	Viet Nam	3	0.3%
22	Colombia	3	0.3%
23	France	3	0.3%
24	Hong Kong	3	0.3%
25	Iraq	2	0.2%
26	Italy	2	0.2%
27	Lebanon	2	0.2%
28	Libya	2	0.2%
29	Netherlands	2	0.2%
30	New Zealand	2	0.2%
31	Ecuador	2	0.2%
32	Egypt	2	0.2%
33	Finland	2	0.2%
34	Chile	2	0.2%
35	Belgium	2	0.2%
36	Portugal	2	0.2%
37	Saudi Arabia	2	0.2%
38	Spain	2	0.2%
39	Sweden	2	0.2%
40	Taiwan	2	0.2%
41	Trinidad and Tobago	1	0.1%
42	Switzerland	1	0.1%
43	Slovakia	1	0.1%
44	South Africa	1	0.1%
45	Mongolia	1	0.1%
46	Bolivia, Plurinational State of	1	0.1%
47	Algeria	1	0.1%
48	Bangladesh	1	0.1%
49	Georgia	1	0.1%
50	Costa Rica	1	0.1%
51	Czech Republic	1	0.1%
52	Norway	1	0.1%
53	Peru	1	0.1%
54	Philippines	1	0.1%
55	Israel	1	0.1%
56	Indonesia	1	0.1%