排名	国家/地区	数量	占比
1	China	313	54.8%
2	United States	114	20%
3	Japan	20	3.5%
4	Canada	19	3.3%
5	Hong Kong	13	2.3%
6	Singapore	13	2.3%
7	Germany	12	2.1%
8	France	9	1.6%
9		7	1.2%
10	South Africa	7	1.2%
11	Netherlands	6	1.1%
12	Taiwan	3	0.5%
13	Australia	3	0.5%
14	Bangladesh	3	0.5%
15	Ireland	2	0.4%
16	Jordan	2	0.4%
17	Mongolia	2	0.4%
18	Tajikistan	2	0.4%
19	Turkey	2	0.4%
20	Spain	2	0.4%
21	Vanuatu	2	0.4%
22	Viet Nam	2	0.4%
23	Romania	2	0.4%
24	Switzerland	1	0.2%
25	Ukraine	1	0.2%
26	United Kingdom	1	0.2%
27	New Zealand	1	0.2%
28	Slovakia	1	0.2%
29	Cyprus	1	0.2%
30	Brazil	1	0.2%
31	Bulgaria	1	0.2%
32	Chile	1	0.2%
33	Austria	1	0.2%
34	Argentina	1	0.2%