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 144 75%
2 United States 26 13.5%
3 Japan 5 2.6%
4 4 2.1%
5 Canada 3 1.6%
6 Bangladesh 2 1%
7 France 2 1%
8 Germany 2 1%
9 Russia 2 1%
10 Ukraine 1 0.5%
11 Netherlands 1 0.5%