排名	国家/地区	数量	占比
1	China	392	66.2%
2	United States	111	18.8%
3	Germany	23	3.9%
4	Singapore	12	2%
5	Japan	8	1.4%
6	Canada	4	0.7%
7	France	4	0.7%
8	Bangladesh	3	0.5%
9	Hong Kong	3	0.5%
10	Slovakia	3	0.5%
11	Ukraine	3	0.5%
12	Switzerland	3	0.5%
13	Romania	3	0.5%
14	United Kingdom	2	0.3%
15	South Africa	2	0.3%
16	Netherlands	2	0.3%
17	Poland	2	0.3%
18	Australia	2	0.3%
19	Denmark	2	0.3%
20	Austria	1	0.2%
21	Belgium	1	0.2%
22	Mongolia	1	0.2%
23	India	1	0.2%
24	Italy	1	0.2%
25	Taiwan	1	0.2%
26	Thailand	1	0.2%
27	Turkey	1	0.2%