排名	国家/地区	数量	占比
1	China	457	56.7%
2	United States	201	24.9%
3	Canada	25	3.1%
4	Japan	16	2%
5	Germany	16	2%
6	Hong Kong	10	1.2%
7	Netherlands	10	1.2%
8	Thailand	7	0.9%
9	Singapore	7	0.9%
10	Spain	5	0.6%
11	France	5	0.6%
12	Bulgaria	5	0.6%
13	Turkey	4	0.5%
14	United Kingdom	4	0.5%
15	South Africa	3	0.4%
16	Taiwan	3	0.4%
17	Bangladesh	3	0.4%
18	Brazil	2	0.2%
19	Australia	2	0.2%
20	New Zealand	2	0.2%
21	Ireland	2	0.2%
22	Latvia	2	0.2%
23	Mauritius	2	0.2%
24	Romania	2	0.2%
25	Russia	2	0.2%
26	Ukraine	2	0.2%
27	Viet Nam	2	0.2%
28	Slovakia	1	0.1%
29	Sweden	1	0.1%
30	Morocco	1	0.1%
31	Nigeria	1	0.1%
32	Denmark	1	0.1%