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 United States 19 25.3%
2 China 17 22.7%
3 16 21.3%
4 Germany 5 6.7%
5 Netherlands 4 5.3%
6 Ireland 3 4%
7 United Kingdom 3 4%
8 Senegal 2 2.7%
9 Canada 2 2.7%
10 France 2 2.7%
11 Russia 1 1.3%
12 Ukraine 1 1.3%