Rank	Countries/Territories	Count	Percent
1	United States	126	25%
2	China	110	21.8%
3	India	57	11.3%
4	Ireland	47	9.3%
5	Germany	12	2.4%
6	Singapore	11	2.2%
7	Pakistan	10	2%
8	United Kingdom	10	2%
9	Australia	9	1.8%
10	Canada	8	1.6%
11	Japan	8	1.6%
12	Bulgaria	7	1.4%
13	Nigeria	7	1.4%
14	Netherlands	6	1.2%
15	Indonesia	5	1%
16	Iran, Islamic Republic of	5	1%
17	Korea, Republic of	4	0.8%
18	France	4	0.8%
19	Russia	4	0.8%
20	Slovakia	4	0.8%
21	Portugal	3	0.6%
22	Egypt	3	0.6%
23	Lithuania	3	0.6%
24	Malaysia	3	0.6%
25	Mongolia	2	0.4%
26	New Zealand	2	0.4%
27	Nepal	2	0.4%
28	Jordan	2	0.4%
29	Hong Kong	2	0.4%
30	Georgia	2	0.4%
31	South Africa	2	0.4%
32	Saudi Arabia	2	0.4%
33	Poland	2	0.4%
34	Turkey	2	0.4%
35	Sweden	1	0.2%
36	Trinidad and Tobago	1	0.2%
37	Romania	1	0.2%
38	Philippines	1	0.2%
39	Ghana	1	0.2%
40	Greece	1	0.2%
41	Estonia	1	0.2%
42	Chile	1	0.2%
43	Belarus	1	0.2%
44	Belgium	1	0.2%
45	Albania	1	0.2%
46	Algeria	1	0.2%
47	Croatia	1	0.2%
48	Cyprus	1	0.2%
49	Czech Republic	1	0.2%
50	Latvia	1	0.2%
51	Morocco	1	0.2%
52	Mexico	1	0.2%