Rank	Countries/Territories	Count	Percent
1	China	212	54.4%
2	United States	80	20.5%
3	Germany	21	5.4%
4	Singapore	18	4.6%
5	Japan	12	3.1%
6	Spain	8	2.1%
7	Brazil	6	1.5%
8	Canada	3	0.8%
9	Algeria	3	0.8%
10	Hong Kong	3	0.8%
11	Netherlands	3	0.8%
12	Thailand	2	0.5%
13	Ukraine	2	0.5%
14	India	2	0.5%
15	Sweden	2	0.5%
16	Korea, Republic of	2	0.5%
17	Mexico	2	0.5%
18	Denmark	2	0.5%
19	France	2	0.5%
20	Switzerland	1	0.3%
21	Iran, Islamic Republic of	1	0.3%
22	Argentina	1	0.3%
23	Australia	1	0.3%
24	United Kingdom	1	0.3%