Rank	Countries/Territories	Count	Percent
1	United States	594	42.5%
2	China	392	28%
3	Germany	172	12.3%
4	Ireland	73	5.2%
5	Canada	21	1.5%
6	France	20	1.4%
7	Japan	17	1.2%
8	Cyprus	14	1%
9	Switzerland	12	0.9%
10	Netherlands	11	0.8%
11	India	10	0.7%
12	Australia	9	0.6%
13	United Kingdom	9	0.6%
14	Singapore	7	0.5%
15	Russia	3	0.2%
16	Argentina	3	0.2%
17	Bulgaria	3	0.2%
18	Cote D'ivoire	3	0.2%
19	Hong Kong	3	0.2%
20	Korea, Republic of	3	0.2%
21	Ukraine	2	0.1%
22	Poland	2	0.1%
23	Qatar	2	0.1%
24	Mongolia	2	0.1%
25	Israel	2	0.1%
26	New Zealand	1	0.1%
27	Norway	1	0.1%
28	South Africa	1	0.1%
29	Taiwan	1	0.1%
30	Latvia	1	0.1%
31	Liechtenstein	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Bosnia and Herzegovina	1	0.1%
34	Brazil	1	0.1%