Rank	Countries/Territories	Count	Percent
1	China	271	56.3%
2	United States	89	18.5%
3	Japan	37	7.7%
4	Singapore	22	4.6%
5	Canada	13	2.7%
6	Germany	11	2.3%
7	Poland	6	1.2%
8	Chile	5	1%
9	Hong Kong	4	0.8%
10	France	4	0.8%
11	Latvia	3	0.6%
12	Netherlands	2	0.4%
13	Romania	2	0.4%
14	Russia	2	0.4%
15	India	2	0.4%
16	Australia	2	0.4%
17	United Kingdom	2	0.4%
18	Algeria	1	0.2%
19	Iran, Islamic Republic of	1	0.2%
20	Egypt	1	0.2%
21	New Zealand	1	0.2%