排名	国家/地区	数量	占比
1	China	180	49.2%
2	United States	82	22.4%
3	Canada	32	8.7%
4	United Kingdom	15	4.1%
5		9	2.5%
6	Germany	8	2.2%
7	Singapore	7	1.9%
8	Japan	5	1.4%
9	Australia	5	1.4%
10	Netherlands	4	1.1%
11	Slovakia	2	0.5%
12	South Africa	2	0.5%
13	Brazil	2	0.5%
14	Hong Kong	2	0.5%
15	France	2	0.5%
16	Romania	2	0.5%
17	Ukraine	2	0.5%
18	Estonia	1	0.3%
19	Thailand	1	0.3%
20	Turkey	1	0.3%
21	Oman	1	0.3%
22	Malaysia	1	0.3%