Rank	Countries/Territories	Count	Percent
1	United States	236	26.8%
2	China	186	21.1%
3	Germany	150	17%
4	India	93	10.6%
5	Netherlands	28	3.2%
6	Pakistan	28	3.2%
7	Ireland	27	3.1%
8	Russia	15	1.7%
9	France	13	1.5%
10	United Kingdom	12	1.4%
11	Australia	9	1%
12	Canada	8	0.9%
13	Brazil	6	0.7%
14	Cyprus	6	0.7%
15	Japan	6	0.7%
16	Singapore	6	0.7%
17	Thailand	5	0.6%
18	Egypt	5	0.6%
19	Mexico	4	0.5%
20	Romania	4	0.5%
21	Nigeria	4	0.5%
22	Taiwan	4	0.5%
23	Norway	2	0.2%
24	Turkey	2	0.2%
25	Ukraine	2	0.2%
26	Saudi Arabia	2	0.2%
27	South Africa	2	0.2%
28	Spain	2	0.2%
29	Ethiopia	2	0.2%
30	Colombia	2	0.2%
31	Argentina	2	0.2%
32	Korea, Republic of	2	0.2%
33	Italy	2	0.2%
34	Indonesia	1	0.1%
35	Iraq	1	0.1%
36	Switzerland	1	0.1%
37	New Zealand	1	0.1%