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 160 66.1%
2 United States 55 22.7%
3 Ireland 6 2.5%
4 Germany 5 2.1%
5 Russia 3 1.2%
6 Canada 3 1.2%
7 Taiwan 3 1.2%
8 Bangladesh 2 0.8%
9 Switzerland 2 0.8%
10 Sweden 1 0.4%
11 France 1 0.4%
12 Ukraine 1 0.4%