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 47 50%
2 17 18.1%
3 Germany 9 9.6%
4 United States 8 8.5%
5 Russia 5 5.3%
6 France 4 4.3%
7 Cyprus 1 1.1%
8 Serbia 1 1.1%
9 Ukraine 1 1.1%
10 Netherlands 1 1.1%