Rank	Countries/Territories	Count	Percent
1	China	274	37.6%
2	United States	235	32.3%
3	Japan	39	5.4%
4	Germany	33	4.5%
5	France	20	2.7%
6	Russia	19	2.6%
7	Singapore	15	2.1%
8	Mongolia	14	1.9%
9	Netherlands	14	1.9%
10		9	1.2%
11	Greece	8	1.1%
12	Cyprus	8	1.1%
13	Australia	7	1%
14	Canada	6	0.8%
15	Argentina	5	0.7%
16	Saudi Arabia	5	0.7%
17	Egypt	4	0.5%
18	United Kingdom	4	0.5%
19	Taiwan	2	0.3%
20	Latvia	2	0.3%
21	Libya	2	0.3%
22	Hong Kong	2	0.3%
23	Ireland	1	0.1%