Rank	Countries/Territories	Count	Percent
1	United States	785	40.5%
2	China	441	22.7%
3	Germany	181	9.3%
4	Mongolia	123	6.3%
5	Lithuania	103	5.3%
6	France	93	4.8%
7	Canada	53	2.7%
8	Russia	22	1.1%
9	Singapore	17	0.9%
10	Japan	16	0.8%
11	Netherlands	15	0.8%
12	Hong Kong	8	0.4%
13	Australia	7	0.4%
14	Cyprus	7	0.4%
15	Ukraine	7	0.4%
16	United Kingdom	7	0.4%
17	Norway	6	0.3%
18	Pakistan	6	0.3%
19	Brazil	6	0.3%
20	Korea, Republic of	6	0.3%
21	Argentina	5	0.3%
22	Poland	4	0.2%
23	Philippines	3	0.2%
24	Spain	2	0.1%
25	Switzerland	2	0.1%
26	Egypt	2	0.1%
27	Greece	2	0.1%
28	Lebanon	2	0.1%
29	Malaysia	2	0.1%
30	India	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Ireland	1	0.1%
33	Thailand	1	0.1%
34	Peru	1	0.1%