Rank	Countries/Territories	Count	Percent
1	United States	311	31.9%
2	China	291	29.8%
3	India	64	6.6%
4	Egypt	32	3.3%
5	Russia	25	2.6%
6	Singapore	22	2.3%
7	Netherlands	18	1.8%
8	Japan	17	1.7%
9	Canada	15	1.5%
10	Germany	14	1.4%
11	Israel	13	1.3%
12	Korea, Republic of	12	1.2%
13	Australia	12	1.2%
14	Latvia	10	1%
15	United Kingdom	9	0.9%
16	Sweden	9	0.9%
17	France	8	0.8%
18	Greece	7	0.7%
19	Spain	7	0.7%
20	Brazil	6	0.6%
21	Ireland	5	0.5%
22	Sri Lanka	5	0.5%
23	Taiwan	4	0.4%
24	Iran, Islamic Republic of	4	0.4%
25	Italy	4	0.4%
26	Mexico	3	0.3%
27	Czech Republic	3	0.3%
28	Bosnia and Herzegovina	3	0.3%
29	Slovakia	3	0.3%
30	Turkey	2	0.2%
31	Venezuela, Bolivarian Republic of	2	0.2%
32	Algeria	2	0.2%
33	Austria	2	0.2%
34	Denmark	2	0.2%
35	Cambodia	2	0.2%
36	Greenland	2	0.2%
37	Ghana	2	0.2%
38	Finland	2	0.2%
39	Ethiopia	2	0.2%
40	Mauritius	2	0.2%
41	Lebanon	2	0.2%
42	Malawi	1	0.1%
43	Kuwait	1	0.1%
44	Nepal	1	0.1%
45	Jordan	1	0.1%
46	Indonesia	1	0.1%
47	Fiji	1	0.1%
48	Belgium	1	0.1%
49	Viet Nam	1	0.1%
50	Saudi Arabia	1	0.1%
51	New Zealand	1	0.1%
52	Nigeria	1	0.1%
53	Norway	1	0.1%
54	Poland	1	0.1%
55	Puerto Rico	1	0.1%
56	Romania	1	0.1%