排名	国家/地区	数量	占比
1	China	452	51.1%
2	United States	232	26.2%
3	Netherlands	38	4.3%
4	Canada	28	3.2%
5	Sweden	21	2.4%
6	Hong Kong	18	2%
7	Japan	16	1.8%
8	Taiwan	12	1.4%
9	Ireland	11	1.2%
10	Australia	10	1.1%
11	Singapore	9	1%
12	Germany	8	0.9%
13	Malaysia	7	0.8%
14	Italy	6	0.7%
15	United Kingdom	4	0.5%
16	Austria	3	0.3%
17	France	2	0.2%
18	Mongolia	2	0.2%
19	Latvia	2	0.2%
20	Macao	1	0.1%
21	Ukraine	1	0.1%
22	Bulgaria	1	0.1%