BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 35 42.7%
2 United States 19 23.2%
3 Hong Kong 14 17.1%
4 France 3 3.7%
5 Germany 3 3.7%
6 Singapore 2 2.4%
7 United Kingdom 2 2.4%
8 Italy 1 1.2%
9 Australia 1 1.2%
10 Belarus 1 1.2%
11 Canada 1 1.2%