BPG致力于知识的发现和传播
Total Visits of This Article
  2025 | 总访问次数
排名 国家/地区 数量 占比
1 China 219 65.6%
2 United States 82 24.6%
3 Germany 13 3.9%
4 Brazil 6 1.8%
5 France 5 1.5%
6 Netherlands 3 0.9%
7 Romania 1 0.3%
8 United Kingdom 1 0.3%
9 India 1 0.3%
10 Japan 1 0.3%
11 Australia 1 0.3%
12 Bangladesh 1 0.3%