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 145 60.4%
2 United States 47 19.6%
3 Taiwan 11 4.6%
4 Senegal 7 2.9%
5 Canada 6 2.5%
6 Russia 6 2.5%
7 United Kingdom 4 1.7%
8 Hong Kong 3 1.2%
9 Ireland 2 0.8%
10 Japan 2 0.8%
11 Spain 2 0.8%
12 2 0.8%
13 Germany 2 0.8%
14 Ukraine 1 0.4%