Rank	Countries/Territories	Count	Percent
1	China	282	63.4%
2	United States	69	15.5%
3	Germany	14	3.1%
4	Japan	12	2.7%
5	Argentina	10	2.2%
6	Australia	7	1.6%
7	India	7	1.6%
8	Singapore	7	1.6%
9	Netherlands	6	1.3%
10	United Kingdom	6	1.3%
11	Canada	3	0.7%
12	Norway	2	0.4%
13	Jordan	2	0.4%
14	Korea, Republic of	2	0.4%
15	Latvia	2	0.4%
16	Mongolia	2	0.4%
17	Iran, Islamic Republic of	2	0.4%
18	Hong Kong	2	0.4%
19	Bulgaria	2	0.4%
20	Egypt	2	0.4%
21	France	2	0.4%
22	Spain	1	0.2%
23	Switzerland	1	0.2%