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 145 70%
2 United States 34 16.4%
3 Senegal 5 2.4%
4 Germany 5 2.4%
5 Japan 5 2.4%
6 Canada 3 1.4%
7 2 1%
8 France 2 1%
9 Singapore 1 0.5%
10 Ukraine 1 0.5%
11 United Kingdom 1 0.5%
12 Czech Republic 1 0.5%
13 Russia 1 0.5%
14 Ireland 1 0.5%