Rank	Countries/Territories	Count	Percent
1	United States	472	44.2%
2	China	341	32%
3	Germany	85	8%
4	France	51	4.8%
5	Japan	34	3.2%
6	Singapore	13	1.2%
7	Canada	11	1%
8	Netherlands	9	0.8%
9	Cyprus	8	0.7%
10	United Kingdom	7	0.7%
11	Australia	5	0.5%
12	Bangladesh	5	0.5%
13	Mongolia	5	0.5%
14	India	4	0.4%
15	Latvia	4	0.4%
16	Hungary	2	0.2%
17	Mauritius	2	0.2%
18	Brazil	2	0.2%
19	Argentina	2	0.2%
20	Switzerland	2	0.2%
21	Ukraine	1	0.1%
22	Hong Kong	1	0.1%
23	Malaysia	1	0.1%