Rank	Countries/Territories	Count	Percent
1	United States	308	47%
2	China	157	24%
3	Germany	67	10.2%
4	India	45	6.9%
5	Japan	19	2.9%
6	France	15	2.3%
7	Canada	12	1.8%
8	Netherlands	7	1.1%
9	Cyprus	6	0.9%
10	Australia	2	0.3%
11	Bangladesh	2	0.3%
12	Singapore	2	0.3%
13	Mongolia	2	0.3%
14	Italy	2	0.3%
15	Switzerland	2	0.3%
16	Ukraine	2	0.3%
17	Spain	1	0.2%
18	Norway	1	0.2%
19	Russia	1	0.2%
20	Argentina	1	0.2%
21	Hong Kong	1	0.2%