Rank	Countries/Territories	Count	Percent
1	United States	405	40.9%
2	China	265	26.7%
3	Germany	87	8.8%
4	India	36	3.6%
5	Ireland	29	2.9%
6	France	15	1.5%
7	Korea, Republic of	13	1.3%
8	Japan	11	1.1%
9	Indonesia	11	1.1%
10	Ukraine	10	1%
11	Netherlands	10	1%
12	Russia	10	1%
13	United Kingdom	9	0.9%
14	Hong Kong	9	0.9%
15	Thailand	8	0.8%
16	Turkey	8	0.8%
17	Singapore	8	0.8%
18	Mexico	7	0.7%
19	Nigeria	6	0.6%
20	Pakistan	6	0.6%
21	Malaysia	4	0.4%
22	New Zealand	3	0.3%
23	Australia	3	0.3%
24	Iran, Islamic Republic of	3	0.3%
25	Iraq	2	0.2%
26	Canada	2	0.2%
27	Cyprus	2	0.2%
28	Afghanistan	2	0.2%
29	South Africa	2	0.2%
30	Sudan	1	0.1%
31	Switzerland	1	0.1%
32	Taiwan	1	0.1%
33	Ethiopia	1	0.1%
34	Kuwait	1	0.1%