Rank	Countries/Territories	Count	Percent
1	China	214	60.5%
2	United States	65	18.4%
3	Germany	15	4.2%
4	Singapore	10	2.8%
5	Mongolia	6	1.7%
6	Japan	6	1.7%
7	Russia	5	1.4%
8	South Africa	4	1.1%
9	Indonesia	3	0.8%
10	Australia	3	0.8%
11	Romania	3	0.8%
12	Netherlands	2	0.6%
13	Nigeria	2	0.6%
14	Norway	2	0.6%
15	Latvia	2	0.6%
16	Lithuania	2	0.6%
17	Madagascar	2	0.6%
18	Thailand	2	0.6%
19	Tunisia	2	0.6%
20	Bangladesh	1	0.3%
21	Poland	1	0.3%
22	Argentina	1	0.3%
23	Slovakia	1	0.3%