Rank	Countries/Territories	Count	Percent
1	United States	174	39.4%
2	China	137	31%
3	Germany	56	12.7%
4	Japan	18	4.1%
5	Singapore	8	1.8%
6		7	1.6%
7	Cyprus	6	1.4%
8	Netherlands	5	1.1%
9	Korea, Republic of	4	0.9%
10	India	4	0.9%
11	Bangladesh	4	0.9%
12	France	3	0.7%
13	Grenada	2	0.5%
14	Australia	2	0.5%
15	Israel	2	0.5%
16	Poland	2	0.5%
17	South Africa	2	0.5%
18	Taiwan	2	0.5%
19	Thailand	2	0.5%
20	Switzerland	1	0.2%
21	Canada	1	0.2%