Rank	Countries/Territories	Count	Percent
1	China	340	52%
2	United States	186	28.4%
3	Germany	49	7.5%
4	Japan	14	2.1%
5	France	12	1.8%
6	Netherlands	10	1.5%
7	Argentina	9	1.4%
8	Cyprus	4	0.6%
9	Canada	4	0.6%
10	Australia	3	0.5%
11	Latvia	3	0.5%
12	Russia	3	0.5%
13	Singapore	3	0.5%
14	Ukraine	3	0.5%
15	South Africa	2	0.3%
16	Switzerland	2	0.3%
17	Mongolia	2	0.3%
18	Hong Kong	2	0.3%
19	India	2	0.3%
20	Romania	1	0.2%