Rank	Countries/Territories	Count	Percent
1	United States	532	41.8%
2	China	339	26.6%
3	Germany	176	13.8%
4	Ireland	40	3.1%
5	France	21	1.6%
6	Cyprus	18	1.4%
7	Netherlands	18	1.4%
8	Japan	16	1.3%
9	Brazil	13	1%
10	Canada	13	1%
11	Singapore	13	1%
12	Slovakia	13	1%
13	Korea, Republic of	12	0.9%
14	India	9	0.7%
15	Italy	6	0.5%
16	Latvia	4	0.3%
17	Switzerland	4	0.3%
18	Turkey	4	0.3%
19	Australia	3	0.2%
20	Jordan	2	0.2%
21	Iran, Islamic Republic of	2	0.2%
22	Ukraine	2	0.2%
23	South Africa	2	0.2%
24	Spain	1	0.1%
25	Luxembourg	1	0.1%
26	Malaysia	1	0.1%
27	Mongolia	1	0.1%
28	Norway	1	0.1%
29	Russia	1	0.1%
30	Israel	1	0.1%
31	Bulgaria	1	0.1%
32	Egypt	1	0.1%
33	Greece	1	0.1%
34	Hong Kong	1	0.1%