Rank	Countries/Territories	Count	Percent
1	United States	229	37.1%
2	China	205	33.2%
3	Germany	59	9.6%
4	France	15	2.4%
5	Slovakia	15	2.4%
6	Netherlands	11	1.8%
7	Cyprus	10	1.6%
8	Singapore	10	1.6%
9	Australia	7	1.1%
10	Japan	7	1.1%
11	Korea, Republic of	6	1%
12	Spain	6	1%
13	Serbia	5	0.8%
14	India	4	0.6%
15	Switzerland	4	0.6%
16	Morocco	4	0.6%
17	Argentina	4	0.6%
18	Congo	3	0.5%
19	Cote D'ivoire	2	0.3%
20	Algeria	2	0.3%
21	Bangladesh	2	0.3%
22	Nepal	2	0.3%
23	Hong Kong	2	0.3%
24	Poland	1	0.2%
25	Canada	1	0.2%
26	United Kingdom	1	0.2%