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 194 75.5%
2 United States 29 11.3%
3 Senegal 7 2.7%
4 Germany 6 2.3%
5 Canada 5 1.9%
6 France 4 1.6%
7 Ireland 2 0.8%
8 Slovakia 2 0.8%
9 Taiwan 2 0.8%
10 Russia 2 0.8%
11 United Kingdom 2 0.8%
12 Ukraine 1 0.4%
13 Japan 1 0.4%