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 53 75.7%
2 France 3 4.3%
3 Japan 3 4.3%
4 Senegal 3 4.3%
5 United States 3 4.3%
6 Germany 2 2.9%
7 Netherlands 1 1.4%
8 Russia 1 1.4%
9 Sweden 1 1.4%