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 218 74.9%
2 United States 42 14.4%
3 Senegal 8 2.7%
4 Canada 5 1.7%
5 Germany 4 1.4%
6 Japan 3 1%
7 Russia 3 1%
8 Ukraine 2 0.7%
9 United Kingdom 2 0.7%
10 Singapore 1 0.3%
11 Australia 1 0.3%
12 Bangladesh 1 0.3%
13 Kyrgyzstan 1 0.3%