BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 133 61.3%
2 United States 54 24.9%
3 Senegal 8 3.7%
4 Korea, Republic of 7 3.2%
5 Germany 5 2.3%
6 Ireland 2 0.9%
7 Bangladesh 2 0.9%
8 Ukraine 2 0.9%
9 Canada 1 0.5%
10 Nigeria 1 0.5%
11 Romania 1 0.5%
12 Italy 1 0.5%