Rank	Countries/Territories	Count	Percent
1	United States	279	41%
2	China	184	27.1%
3	Germany	104	15.3%
4	Hong Kong	24	3.5%
5	Cyprus	14	2.1%
6	France	10	1.5%
7	Japan	10	1.5%
8	Ukraine	10	1.5%
9	Canada	9	1.3%
10	Netherlands	8	1.2%
11	Korea, Republic of	4	0.6%
12	India	4	0.6%
13	Iran, Islamic Republic of	4	0.6%
14	Singapore	3	0.4%
15	Romania	2	0.3%
16	Malaysia	2	0.3%
17	Ireland	2	0.3%
18	Australia	2	0.3%
19		2	0.3%
20	Argentina	1	0.1%
21	Russia	1	0.1%
22	Taiwan	1	0.1%