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 165 67.3%
2 United States 40 16.3%
3 9 3.7%
4 Senegal 7 2.9%
5 Canada 5 2%
6 Taiwan 4 1.6%
7 Germany 3 1.2%
8 Hong Kong 3 1.2%
9 Japan 2 0.8%
10 Tajikistan 2 0.8%
11 Russia 2 0.8%
12 Ukraine 1 0.4%
13 United Kingdom 1 0.4%
14 Romania 1 0.4%