Rank	Countries/Territories	Count	Percent
1	United States	357	47.8%
2	China	149	19.9%
3	India	65	8.7%
4	Germany	52	7%
5	France	16	2.1%
6	Ireland	9	1.2%
7	Japan	9	1.2%
8	Switzerland	9	1.2%
9	United Kingdom	6	0.8%
10	Cyprus	6	0.8%
11	Indonesia	5	0.7%
12	Netherlands	5	0.7%
13	Romania	5	0.7%
14	Korea, Republic of	4	0.5%
15	Ukraine	4	0.5%
16	Spain	3	0.4%
17	Singapore	3	0.4%
18	Malaysia	3	0.4%
19	Mongolia	3	0.4%
20	Israel	3	0.4%
21	Italy	3	0.4%
22	Australia	3	0.4%
23	Austria	2	0.3%
24	Bangladesh	2	0.3%
25	Brazil	2	0.3%
26	Egypt	2	0.3%
27	Iran, Islamic Republic of	2	0.3%
28	Saudi Arabia	2	0.3%
29	Slovakia	2	0.3%
30	Syrian Arab Republic	2	0.3%
31	Tanzania, United Republic of	1	0.1%
32	Oman	1	0.1%
33	Morocco	1	0.1%
34	Lithuania	1	0.1%
35	Georgia	1	0.1%
36	Kenya	1	0.1%
37	Ethiopia	1	0.1%
38	Cote D'ivoire	1	0.1%
39	Canada	1	0.1%