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 162 60.9%
2 United States 69 25.9%
3 Senegal 7 2.6%
4 Canada 6 2.3%
5 Russia 4 1.5%
6 Germany 4 1.5%
7 Netherlands 3 1.1%
8 Romania 2 0.8%
9 Ireland 2 0.8%
10 Taiwan 2 0.8%
11 Ukraine 1 0.4%
12 Slovakia 1 0.4%
13 France 1 0.4%
14 Austria 1 0.4%
15 Bangladesh 1 0.4%