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 138 61.6%
2 United States 50 22.3%
3 9 4%
4 Senegal 7 3.1%
5 Canada 5 2.2%
6 Japan 4 1.8%
7 Germany 3 1.3%
8 Ireland 2 0.9%
9 Russia 2 0.9%
10 Latvia 1 0.4%
11 Tajikistan 1 0.4%
12 Ukraine 1 0.4%
13 United Kingdom 1 0.4%