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 199 69.6%
2 United States 39 13.6%
3 16 5.6%
4 Senegal 8 2.8%
5 Canada 7 2.4%
6 France 5 1.7%
7 Germany 4 1.4%
8 Korea, Republic of 3 1%
9 Bangladesh 2 0.7%
10 Ukraine 1 0.3%
11 Mexico 1 0.3%
12 Russia 1 0.3%