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 210 68.6%
2 United States 57 18.6%
3 France 10 3.3%
4 Korea, Republic of 7 2.3%
5 Canada 7 2.3%
6 Germany 5 1.6%
7 Ireland 3 1%
8 Israel 2 0.7%
9 Romania 1 0.3%
10 Russia 1 0.3%
11 Ukraine 1 0.3%
12 United Kingdom 1 0.3%
13 Bangladesh 1 0.3%