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 166 60.6%
2 United States 78 28.5%
3 Germany 7 2.6%
4 Japan 6 2.2%
5 France 5 1.8%
6 Finland 2 0.7%
7 Netherlands 2 0.7%
8 Russia 2 0.7%
9 Taiwan 2 0.7%
10 Tajikistan 1 0.4%
11 Ukraine 1 0.4%
12 Canada 1 0.4%
13 Latvia 1 0.4%