Rank	Countries/Territories	Count	Percent
1	United States	176	44%
2	China	107	26.8%
3	Germany	30	7.5%
4	Japan	14	3.5%
5	Korea, Republic of	13	3.2%
6	Singapore	11	2.8%
7	Netherlands	9	2.2%
8	Cyprus	6	1.5%
9	France	5	1.2%
10	Australia	4	1%
11	Canada	4	1%
12	Malaysia	4	1%
13	Ukraine	3	0.8%
14	Ireland	2	0.5%
15	South Africa	2	0.5%
16	Philippines	2	0.5%
17	Russia	2	0.5%
18	Egypt	2	0.5%
19	Argentina	1	0.2%
20	Hong Kong	1	0.2%
21	Spain	1	0.2%
22	New Zealand	1	0.2%