Rank	Countries/Territories	Count	Percent
1	China	338	37.2%
2	United States	289	31.8%
3	Germany	59	6.5%
4	Mongolia	34	3.7%
5	Turkey	22	2.4%
6	Netherlands	20	2.2%
7	France	20	2.2%
8	Iran, Islamic Republic of	13	1.4%
9	Australia	11	1.2%
10	Japan	9	1%
11	Canada	8	0.9%
12	India	8	0.9%
13	Sweden	8	0.9%
14	United Kingdom	8	0.9%
15	Peru	7	0.8%
16	Cyprus	7	0.8%
17	Hong Kong	7	0.8%
18	Singapore	6	0.7%
19	Spain	5	0.6%
20	Ukraine	4	0.4%
21	Korea, Republic of	4	0.4%
22	Argentina	3	0.3%
23	Taiwan	3	0.3%
24	Mexico	2	0.2%
25	Philippines	2	0.2%
26	Bulgaria	2	0.2%
27	Colombia	2	0.2%
28	Iraq	2	0.2%
29	Italy	2	0.2%
30	Lithuania	1	0.1%
31	Kenya	1	0.1%
32	Russia	1	0.1%