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 109 67.7%
2 United States 26 16.1%
3 Germany 8 5%
4 Senegal 6 3.7%
5 Ireland 4 2.5%
6 Iran, Islamic Republic of 2 1.2%
7 France 2 1.2%
8 1 0.6%
9 Canada 1 0.6%
10 Russia 1 0.6%
11 Ukraine 1 0.6%