Rank	Countries/Territories	Count	Percent
1	China	75	19.5%
2		61	15.8%
3	United States	56	14.5%
4	Germany	37	9.6%
5	Ireland	35	9.1%
6	India	20	5.2%
7	Russia	12	3.1%
8	Korea, Republic of	7	1.8%
9	United Kingdom	7	1.8%
10	Japan	7	1.8%
11	France	7	1.8%
12	Australia	6	1.6%
13	Pakistan	6	1.6%
14	Cote D'ivoire	5	1.3%
15	Israel	5	1.3%
16	Italy	5	1.3%
17	Canada	4	1%
18	Taiwan	4	1%
19	Spain	3	0.8%
20	Sweden	2	0.5%
21	Singapore	2	0.5%
22	Mexico	2	0.5%
23	Thailand	2	0.5%
24	Cyprus	2	0.5%
25	Jordan	2	0.5%
26	Iran, Islamic Republic of	2	0.5%
27	Hong Kong	2	0.5%
28	Denmark	1	0.3%
29	Egypt	1	0.3%
30	Bangladesh	1	0.3%
31	Ukraine	1	0.3%
32	Viet Nam	1	0.3%
33	Netherlands	1	0.3%
34	Romania	1	0.3%