Rank	Countries/Territories	Count	Percent
1	United States	273	40.1%
2	China	226	33.2%
3	Germany	68	10%
4	France	27	4%
5	Canada	14	2.1%
6	Cyprus	9	1.3%
7		9	1.3%
8	Australia	8	1.2%
9	India	7	1%
10	Singapore	6	0.9%
11	Mongolia	4	0.6%
12	Netherlands	4	0.6%
13	Poland	3	0.4%
14	Argentina	3	0.4%
15	Spain	3	0.4%
16	Korea, Republic of	3	0.4%
17	Switzerland	2	0.3%
18	Ukraine	2	0.3%
19	United Kingdom	2	0.3%
20	Bangladesh	2	0.3%
21	Japan	2	0.3%
22	Hong Kong	2	0.3%
23	Romania	1	0.1%