Rank	Countries/Territories	Count	Percent
1	United States	323	38.6%
2	India	137	16.4%
3	China	117	14%
4	Germany	69	8.2%
5	Netherlands	59	7%
6	Ireland	30	3.6%
7	Turkey	18	2.2%
8	Russia	9	1.1%
9	Canada	8	1%
10	France	7	0.8%
11	Japan	7	0.8%
12	Singapore	7	0.8%
13	Pakistan	5	0.6%
14	Spain	4	0.5%
15	Switzerland	4	0.5%
16	Australia	4	0.5%
17	Korea, Republic of	3	0.4%
18	Iran, Islamic Republic of	3	0.4%
19	Nigeria	3	0.4%
20	Saudi Arabia	2	0.2%
21	Italy	2	0.2%
22	Romania	2	0.2%
23	Guatemala	2	0.2%
24	Belarus	1	0.1%
25	Cambodia	1	0.1%
26	Colombia	1	0.1%
27	Egypt	1	0.1%
28	Israel	1	0.1%
29	Mauritius	1	0.1%
30	Mexico	1	0.1%
31	Kazakhstan	1	0.1%
32	Philippines	1	0.1%
33	United Kingdom	1	0.1%
34	Sweden	1	0.1%
35	South Africa	1	0.1%