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 150 60%
2 United States 68 27.2%
3 Senegal 6 2.4%
4 Germany 5 2%
5 Ireland 4 1.6%
6 France 4 1.6%
7 Canada 4 1.6%
8 Japan 2 0.8%
9 Taiwan 2 0.8%
10 Ukraine 1 0.4%
11 Switzerland 1 0.4%
12 Romania 1 0.4%
13 Russia 1 0.4%
14 Bulgaria 1 0.4%