Rank	Countries/Territories	Count	Percent
1	United States	178	32.8%
2	China	98	18%
3	India	65	12%
4	Germany	42	7.7%
5	Netherlands	15	2.8%
6	Ireland	14	2.6%
7	Japan	14	2.6%
8	Turkey	13	2.4%
9	United Kingdom	12	2.2%
10	Sri Lanka	12	2.2%
11	Canada	9	1.7%
12	Algeria	7	1.3%
13	Indonesia	7	1.3%
14	Iran, Islamic Republic of	5	0.9%
15	Hong Kong	5	0.9%
16	France	5	0.9%
17	Singapore	5	0.9%
18	Nigeria	4	0.7%
19	Cyprus	4	0.7%
20	Australia	3	0.6%
21	Bangladesh	2	0.4%
22	Costa Rica	2	0.4%
23	Finland	2	0.4%
24	Pakistan	2	0.4%
25	Philippines	2	0.4%
26	South Africa	2	0.4%
27	Kuwait	2	0.4%
28	Mexico	2	0.4%
29	Nepal	2	0.4%
30	Thailand	2	0.4%
31	Viet Nam	2	0.4%
32	Switzerland	1	0.2%
33	Korea, Republic of	1	0.2%
34	Azerbaijan	1	0.2%
35	Argentina	1	0.2%