Rank	Countries/Territories	Count	Percent
1	United States	310	36.6%
2	China	182	21.5%
3	Germany	69	8.2%
4	India	53	6.3%
5	Ireland	32	3.8%
6	Netherlands	30	3.5%
7	Taiwan	23	2.7%
8	Japan	18	2.1%
9	Brazil	16	1.9%
10	United Kingdom	15	1.8%
11	France	10	1.2%
12	Mexico	9	1.1%
13	Italy	8	0.9%
14	Australia	8	0.9%
15	Bangladesh	7	0.8%
16	Saudi Arabia	7	0.8%
17	Spain	7	0.8%
18	Singapore	5	0.6%
19	Lithuania	5	0.6%
20	Sweden	3	0.4%
21	Argentina	3	0.4%
22	Colombia	3	0.4%
23	Israel	3	0.4%
24	Korea, Republic of	2	0.2%
25	Cyprus	2	0.2%
26	Switzerland	2	0.2%
27	Malaysia	2	0.2%
28	Nepal	2	0.2%
29	New Zealand	2	0.2%
30	Pakistan	2	0.2%
31	Russia	2	0.2%
32	Ukraine	1	0.1%
33	Canada	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Hong Kong	1	0.1%