Rank	Countries/Territories	Count	Percent
1	Germany	360	32.5%
2	United States	276	24.9%
3	China	177	16%
4	Ireland	64	5.8%
5	Netherlands	28	2.5%
6	Russia	23	2.1%
7	France	20	1.8%
8	Canada	19	1.7%
9	Spain	16	1.4%
10	Korea, Republic of	9	0.8%
11	Poland	9	0.8%
12	Brazil	9	0.8%
13		9	0.8%
14	India	8	0.7%
15	Romania	8	0.7%
16	Singapore	7	0.6%
17	Japan	7	0.6%
18	Australia	7	0.6%
19	Taiwan	6	0.5%
20	Turkey	4	0.4%
21	Sweden	4	0.4%
22	Bahrain	4	0.4%
23	Cyprus	4	0.4%
24	Greece	3	0.3%
25	Colombia	3	0.3%
26	Nigeria	3	0.3%
27	Oman	2	0.2%
28	Peru	2	0.2%
29	South Africa	2	0.2%
30	Ukraine	2	0.2%
31	Belgium	2	0.2%
32	Austria	2	0.2%
33	Denmark	2	0.2%
34	Egypt	2	0.2%
35	Iran, Islamic Republic of	2	0.2%
36	Viet Nam	2	0.2%
37	Jordan	1	0.1%
38	Thailand	1	0.1%