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 10 30.3%
2 Malaysia 5 15.2%
3 United States 5 15.2%
4 Germany 4 12.1%
5 Hong Kong 2 6.1%
6 France 2 6.1%
7 Italy 2 6.1%
8 Senegal 1 3%
9 Sweden 1 3%
10 Hungary 1 3%