排名	国家/地区	数量	占比
1	China	315	54.4%
2	United States	114	19.7%
3	Canada	32	5.5%
4	Japan	19	3.3%
5	United Kingdom	18	3.1%
6		18	3.1%
7	Singapore	12	2.1%
8	Germany	9	1.6%
9	Australia	6	1%
10	Romania	6	1%
11	Malaysia	4	0.7%
12	Netherlands	4	0.7%
13	Brazil	3	0.5%
14	Hong Kong	3	0.5%
15	Ukraine	3	0.5%
16	France	2	0.3%
17	Slovakia	2	0.3%
18	South Africa	2	0.3%
19	Thailand	2	0.3%
20	Turkey	1	0.2%
21	Nigeria	1	0.2%
22	Oman	1	0.2%
23	Estonia	1	0.2%
24	Kuwait	1	0.2%