排名	国家/地区	数量	占比
1	China	534	73.5%
2	United States	108	14.9%
3	Germany	17	2.3%
4	United Kingdom	14	1.9%
5	Japan	13	1.8%
6	Bangladesh	5	0.7%
7	Australia	4	0.6%
8	France	3	0.4%
9	Hong Kong	3	0.4%
10	South Africa	3	0.4%
11	Israel	2	0.3%
12	Brazil	2	0.3%
13	Canada	2	0.3%
14	Czech Republic	2	0.3%
15	Denmark	2	0.3%
16	Singapore	2	0.3%
17	Slovakia	2	0.3%
18	Jordan	1	0.1%
19	Malaysia	1	0.1%
20	Mongolia	1	0.1%
21	Poland	1	0.1%
22	Russia	1	0.1%
23	Italy	1	0.1%
24	Sweden	1	0.1%
25	Switzerland	1	0.1%
26	Ukraine	1	0.1%