Rank	Countries/Territories	Count	Percent
1	United States	237	36.9%
2	China	111	17.3%
3	India	48	7.5%
4	Germany	46	7.2%
5	United Kingdom	36	5.6%
6	Denmark	26	4%
7	Ireland	12	1.9%
8	Japan	11	1.7%
9	Australia	9	1.4%
10	Israel	8	1.2%
11	Mexico	8	1.2%
12	Turkey	7	1.1%
13	Singapore	7	1.1%
14	Italy	7	1.1%
15	France	6	0.9%
16	Spain	6	0.9%
17	Korea, Republic of	6	0.9%
18	Netherlands	5	0.8%
19	Brazil	5	0.8%
20	Egypt	4	0.6%
21	Hong Kong	4	0.6%
22	Russia	4	0.6%
23	Ukraine	3	0.5%
24	Poland	3	0.5%
25	Argentina	3	0.5%
26	Canada	3	0.5%
27	Chile	3	0.5%
28	Portugal	2	0.3%
29	Norway	2	0.3%
30	Taiwan	2	0.3%
31	Nepal	2	0.3%
32	Romania	2	0.3%
33	Qatar	1	0.2%
34	Mongolia	1	0.2%
35	Belgium	1	0.2%
36	Colombia	1	0.2%
37	Indonesia	1	0.2%