Rank	Countries/Territories	Count	Percent
1	China	280	56.1%
2	United States	96	19.2%
3	Japan	37	7.4%
4		18	3.6%
5	Australia	18	3.6%
6	Singapore	13	2.6%
7	Netherlands	6	1.2%
8	Argentina	6	1.2%
9	Germany	6	1.2%
10	Latvia	3	0.6%
11	United Kingdom	2	0.4%
12	Hong Kong	2	0.4%
13	France	2	0.4%
14	Bulgaria	2	0.4%
15	Canada	2	0.4%
16	Iran, Islamic Republic of	1	0.2%
17	Turkey	1	0.2%
18	Ukraine	1	0.2%
19	Lithuania	1	0.2%
20	Norway	1	0.2%
21	Poland	1	0.2%