排名	国家/地区	数量	占比
1	China	948	77.9%
2	United States	148	12.2%
3	Japan	21	1.7%
4	Canada	18	1.5%
5	Germany	12	1%
6	Singapore	11	0.9%
7	United Kingdom	9	0.7%
8	France	6	0.5%
9	India	5	0.4%
10	Romania	5	0.4%
11	Russia	4	0.3%
12	Turkey	3	0.2%
13	Hong Kong	3	0.2%
14	Ukraine	2	0.2%
15	Slovakia	2	0.2%
16	Slovenia	2	0.2%
17	Ireland	2	0.2%
18	Nepal	2	0.2%
19	Netherlands	2	0.2%
20	Poland	2	0.2%
21	Denmark	2	0.2%
22	Azerbaijan	2	0.2%
23	Bangladesh	1	0.1%
24	Belarus	1	0.1%
25	Belgium	1	0.1%
26	Gibraltar	1	0.1%
27	South Africa	1	0.1%
28	Switzerland	1	0.1%