Rank	Countries/Territories	Count	Percent
1	United States	338	38.4%
2	India	141	16%
3	China	128	14.5%
4	Germany	69	7.8%
5	Netherlands	63	7.2%
6	Ireland	33	3.8%
7	Turkey	20	2.3%
8	Russia	9	1%
9	Canada	9	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	Australia	4	0.5%
16	Switzerland	4	0.5%
17	Iran, Islamic Republic of	3	0.3%
18	Nigeria	3	0.3%
19	Korea, Republic of	3	0.3%
20	Italy	2	0.2%
21	Romania	2	0.2%
22	Sweden	2	0.2%
23	Saudi Arabia	2	0.2%
24	Guatemala	2	0.2%
25	Kazakhstan	1	0.1%
26	Israel	1	0.1%
27	Bangladesh	1	0.1%
28	Belarus	1	0.1%
29	Cambodia	1	0.1%
30	Colombia	1	0.1%
31	Egypt	1	0.1%
32	South Africa	1	0.1%
33	United Kingdom	1	0.1%
34	Peru	1	0.1%
35	Philippines	1	0.1%
36	Mauritius	1	0.1%
37	Mexico	1	0.1%