Rank	Countries/Territories	Count	Percent
1	United States	371	46.9%
2	China	210	26.5%
3	Germany	89	11.3%
4	Canada	21	2.7%
5	Japan	18	2.3%
6	Singapore	17	2.1%
7	Korea, Republic of	10	1.3%
8	France	10	1.3%
9	Netherlands	9	1.1%
10	Ukraine	9	1.1%
11	Australia	7	0.9%
12	India	6	0.8%
13	Cyprus	3	0.4%
14	Bangladesh	3	0.4%
15	Argentina	2	0.3%
16	Malaysia	2	0.3%
17	Lithuania	1	0.1%
18	Russia	1	0.1%
19	Switzerland	1	0.1%
20	Brazil	1	0.1%