Rank	Countries/Territories	Count	Percent
1	China	243	50.3%
2	United States	91	18.8%
3	Singapore	33	6.8%
4	Japan	24	5%
5	Germany	20	4.1%
6		19	3.9%
7	Indonesia	7	1.4%
8	Netherlands	7	1.4%
9	India	6	1.2%
10	Korea, Republic of	5	1%
11	Australia	4	0.8%
12	Bangladesh	3	0.6%
13	Hong Kong	3	0.6%
14	France	3	0.6%
15	Poland	3	0.6%
16	Hungary	2	0.4%
17	Brazil	2	0.4%
18	Canada	2	0.4%
19	Spain	2	0.4%
20	Switzerland	1	0.2%
21	Iran, Islamic Republic of	1	0.2%
22	Latvia	1	0.2%
23	Mexico	1	0.2%