Rank	Countries/Territories	Count	Percent
1	United States	170	38.5%
2	China	100	22.6%
3	Germany	88	19.9%
4	Hong Kong	17	3.8%
5	Cyprus	13	2.9%
6	Canada	8	1.8%
7	Japan	7	1.6%
8	Netherlands	5	1.1%
9	Ukraine	5	1.1%
10	Korea, Republic of	4	0.9%
11	France	4	0.9%
12	India	4	0.9%
13	Iran, Islamic Republic of	2	0.5%
14	Ireland	2	0.5%
15	Australia	2	0.5%
16		2	0.5%
17	Malaysia	2	0.5%
18	Romania	2	0.5%
19	Singapore	2	0.5%
20	Taiwan	1	0.2%
21	Russia	1	0.2%
22	Argentina	1	0.2%