排名	国家/地区	数量	占比
1	China	401	45.3%
2	United States	285	32.2%
3	Canada	50	5.6%
4	Japan	26	2.9%
5	Singapore	25	2.8%
6	Germany	22	2.5%
7	Australia	10	1.1%
8	Cyprus	10	1.1%
9	Hong Kong	8	0.9%
10	Netherlands	8	0.9%
11	South Africa	7	0.8%
12	United Kingdom	5	0.6%
13	Bulgaria	3	0.3%
14	Ukraine	3	0.3%
15	Russia	2	0.2%
16	Philippines	2	0.2%
17	India	2	0.2%
18	Bangladesh	2	0.2%
19	Brazil	2	0.2%
20	Chile	2	0.2%
21	Denmark	1	0.1%
22	Estonia	1	0.1%
23	France	1	0.1%
24	Israel	1	0.1%
25	Romania	1	0.1%
26	Kazakhstan	1	0.1%
27	Mongolia	1	0.1%
28	United Arab Emirates	1	0.1%
29	Spain	1	0.1%
30	Switzerland	1	0.1%