Rank	Countries/Territories	Count	Percent
1	United States	367	45.8%
2	China	267	33.3%
3	Germany	55	6.9%
4	India	46	5.7%
5	Canada	12	1.5%
6	Singapore	7	0.9%
7	United Kingdom	5	0.6%
8	Netherlands	5	0.6%
9	Malaysia	4	0.5%
10	Cyprus	4	0.5%
11	France	4	0.5%
12	Australia	3	0.4%
13	Japan	3	0.4%
14	South Africa	3	0.4%
15	Hong Kong	2	0.2%
16	Ukraine	2	0.2%
17	Mongolia	2	0.2%
18	Pakistan	2	0.2%
19	Russia	2	0.2%
20	Serbia	2	0.2%
21	Macao	1	0.1%
22	Italy	1	0.1%
23	Greece	1	0.1%
24	Spain	1	0.1%
25	Switzerland	1	0.1%