Rank	Countries/Territories	Count	Percent
1	United States	337	45.7%
2	China	130	17.6%
3	Japan	90	12.2%
4	Germany	62	8.4%
5	India	23	3.1%
6	Singapore	21	2.8%
7	France	9	1.2%
8	Korea, Republic of	9	1.2%
9	Cyprus	7	0.9%
10	Taiwan	7	0.9%
11	United Kingdom	7	0.9%
12	Ireland	5	0.7%
13	Russia	4	0.5%
14	Hong Kong	3	0.4%
15	Italy	3	0.4%
16	Israel	2	0.3%
17	Mauritius	2	0.3%
18	Mongolia	2	0.3%
19	Netherlands	2	0.3%
20	Finland	2	0.3%
21	Australia	2	0.3%
22	Iran, Islamic Republic of	2	0.3%
23	Spain	2	0.3%
24	Switzerland	2	0.3%
25	Serbia	1	0.1%
26	Greece	1	0.1%