排名	国家/地区	数量	占比
1	China	553	69.8%
2	United States	160	20.2%
3	Canada	14	1.8%
4	Netherlands	9	1.1%
5	Japan	8	1%
6	United Kingdom	7	0.9%
7	Australia	6	0.8%
8	Hong Kong	4	0.5%
9	India	4	0.5%
10	Ireland	4	0.5%
11	France	3	0.4%
12	Germany	3	0.4%
13	Singapore	3	0.4%
14	Slovakia	3	0.4%
15	South Africa	2	0.3%
16	Ukraine	2	0.3%
17	Romania	2	0.3%
18	Russia	2	0.3%
19	Switzerland	1	0.1%
20	Thailand	1	0.1%
21	Bulgaria	1	0.1%