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 175 59.9%
2 United States 89 30.5%
3 Canada 6 2.1%
4 Russia 4 1.4%
5 Senegal 4 1.4%
6 Germany 3 1%
7 United Kingdom 3 1%
8 Ireland 2 0.7%
9 Japan 2 0.7%
10 Netherlands 2 0.7%
11 Taiwan 1 0.3%
12 Ukraine 1 0.3%