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 176 75.2%
2 United States 26 11.1%
3 Russia 7 3%
4 Senegal 6 2.6%
5 France 4 1.7%
6 Germany 3 1.3%
7 Hong Kong 3 1.3%
8 3 1.3%
9 Canada 3 1.3%
10 Japan 2 0.9%
11 United Kingdom 1 0.4%