Rank	Countries/Territories	Count	Percent
1	United States	286	32.5%
2	Japan	213	24.2%
3	China	165	18.8%
4	Germany	83	9.4%
5	Singapore	40	4.5%
6	France	15	1.7%
7	Canada	14	1.6%
8	United Kingdom	11	1.2%
9	India	9	1%
10	Ireland	8	0.9%
11	Russia	7	0.8%
12	Netherlands	6	0.7%
13	Cyprus	6	0.7%
14	Egypt	3	0.3%
15	Mauritius	3	0.3%
16	Luxembourg	2	0.2%
17	Hong Kong	2	0.2%
18	Taiwan	2	0.2%
19	Switzerland	1	0.1%
20	Argentina	1	0.1%
21	Ethiopia	1	0.1%
22	Mongolia	1	0.1%
23	Korea, Republic of	1	0.1%