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 45 44.1%
2 United States 32 31.4%
3 8 7.8%
4 Germany 5 4.9%
5 France 3 2.9%
6 Romania 2 2%
7 United Kingdom 2 2%
8 Taiwan 1 1%
9 Ukraine 1 1%
10 Netherlands 1 1%
11 Bangladesh 1 1%
12 Canada 1 1%