排名	国家/地区	数量	占比
1	China	751	77.5%
2	United States	128	13.2%
3	Canada	14	1.4%
4	Germany	12	1.2%
5	Singapore	9	0.9%
6	Japan	8	0.8%
7	France	6	0.6%
8	United Kingdom	6	0.6%
9	Romania	5	0.5%
10	Hong Kong	5	0.5%
11	Russia	4	0.4%
12	India	3	0.3%
13	Slovakia	3	0.3%
14	Norway	2	0.2%
15	Ireland	2	0.2%
16	Georgia	2	0.2%
17	Bangladesh	2	0.2%
18	Brazil	2	0.2%
19	Bulgaria	1	0.1%
20	Kuwait	1	0.1%
21	Mongolia	1	0.1%
22	Ukraine	1	0.1%
23	United Arab Emirates	1	0.1%