Rank	Countries/Territories	Count	Percent
1	United States	269	43.6%
2	China	143	23.2%
3	Germany	57	9.2%
4	India	47	7.6%
5	Japan	36	5.8%
6	Ireland	9	1.5%
7	Netherlands	7	1.1%
8	Singapore	7	1.1%
9	Turkey	4	0.6%
10	Indonesia	4	0.6%
11	Canada	4	0.6%
12	Hong Kong	3	0.5%
13	Australia	3	0.5%
14	Russia	3	0.5%
15	Philippines	2	0.3%
16	Palestine, State of	2	0.3%
17	Colombia	2	0.3%
18	Cyprus	2	0.3%
19	Georgia	2	0.3%
20	Israel	2	0.3%
21	Korea, Republic of	1	0.2%
22	Iran, Islamic Republic of	1	0.2%
23	Isle of Man	1	0.2%
24	Bangladesh	1	0.2%
25	Brazil	1	0.2%
26	Peru	1	0.2%
27	New Zealand	1	0.2%
28	Norway	1	0.2%
29	Taiwan	1	0.2%