排名	国家/地区	数量	占比
1	China	656	70.9%
2	United States	159	17.2%
3		28	3%
4	Belgium	26	2.8%
5	Germany	20	2.2%
6	Singapore	7	0.8%
7	United Kingdom	4	0.4%
8	South Africa	2	0.2%
9	Hong Kong	2	0.2%
10	Dominican Republic	2	0.2%
11	Malaysia	2	0.2%
12	Brazil	2	0.2%
13	Australia	2	0.2%
14	Bangladesh	2	0.2%
15	Argentina	1	0.1%
16	Bulgaria	1	0.1%
17	Canada	1	0.1%
18	Mongolia	1	0.1%
19	Russia	1	0.1%
20	Egypt	1	0.1%
21	India	1	0.1%
22	Ireland	1	0.1%
23	Japan	1	0.1%
24	Sweden	1	0.1%
25	Thailand	1	0.1%