Rank	Countries/Territories	Count	Percent
1	United States	827	39.7%
2	China	485	23.3%
3	Germany	201	9.7%
4	Mongolia	123	5.9%
5	Lithuania	103	4.9%
6	France	98	4.7%
7	Canada	54	2.6%
8	Russia	23	1.1%
9	Pakistan	22	1.1%
10	Netherlands	17	0.8%
11	Singapore	17	0.8%
12	Japan	16	0.8%
13	Korea, Republic of	16	0.8%
14	Hong Kong	8	0.4%
15	Australia	7	0.3%
16	Cyprus	7	0.3%
17	Ukraine	7	0.3%
18	United Kingdom	7	0.3%
19	Norway	6	0.3%
20	Brazil	6	0.3%
21	Argentina	5	0.2%
22	Poland	4	0.2%
23	Philippines	3	0.1%
24	Spain	2	0.1%
25	Switzerland	2	0.1%
26	Egypt	2	0.1%
27	Greece	2	0.1%
28	India	2	0.1%
29	Iran, Islamic Republic of	2	0.1%
30	Lebanon	2	0.1%
31	Malaysia	2	0.1%
32	Ireland	1	0%
33	Thailand	1	0%
34	Peru	1	0%