Rank	Countries/Territories	Count	Percent
1	United States	167	38.5%
2	China	143	32.9%
3	Germany	59	13.6%
4	Australia	9	2.1%
5	India	7	1.6%
6	Japan	6	1.4%
7	Korea, Republic of	6	1.4%
8	Netherlands	6	1.4%
9	France	6	1.4%
10	Ireland	5	1.2%
11	Malaysia	3	0.7%
12	Cyprus	3	0.7%
13	Egypt	2	0.5%
14	Canada	2	0.5%
15	Hong Kong	2	0.5%
16	Russia	2	0.5%
17	Spain	2	0.5%
18	Switzerland	1	0.2%
19	United Kingdom	1	0.2%
20	South Africa	1	0.2%
21	Algeria	1	0.2%