Rank	Countries/Territories	Count	Percent
1	United States	363	37%
2	China	350	35.6%
3	Germany	105	10.7%
4	India	39	4%
5	Mongolia	31	3.2%
6	Singapore	16	1.6%
7	France	15	1.5%
8	Iran, Islamic Republic of	10	1%
9	Canada	6	0.6%
10	Australia	6	0.6%
11	Japan	6	0.6%
12	United Kingdom	6	0.6%
13	Cyprus	5	0.5%
14	Netherlands	5	0.5%
15	Ireland	3	0.3%
16	Korea, Republic of	3	0.3%
17	Ukraine	2	0.2%
18	Nigeria	2	0.2%
19	Romania	2	0.2%
20	Belgium	2	0.2%
21	Brazil	2	0.2%
22	Bangladesh	1	0.1%
23	Hong Kong	1	0.1%
24	Spain	1	0.1%