Rank	Countries/Territories	Count	Percent
1	United States	378	41.1%
2	China	278	30.2%
3	Germany	133	14.5%
4		32	3.5%
5	Canada	15	1.6%
6	France	15	1.6%
7	Japan	13	1.4%
8	Singapore	12	1.3%
9	Netherlands	10	1.1%
10	Cyprus	7	0.8%
11	United Kingdom	5	0.5%
12	Argentina	3	0.3%
13	Albania	2	0.2%
14	Philippines	2	0.2%
15	Russia	2	0.2%
16	Korea, Republic of	2	0.2%
17	Moldova, Republic of	2	0.2%
18	Hong Kong	2	0.2%
19	Ireland	2	0.2%
20	Ukraine	2	0.2%
21	Italy	1	0.1%
22	Australia	1	0.1%
23	Bangladesh	1	0.1%