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 252 64.9%
2 United States 91 23.5%
3 Germany 17 4.4%
4 Singapore 6 1.5%
5 Hong Kong 5 1.3%
6 Brazil 4 1%
7 Netherlands 3 0.8%
8 Niger 2 0.5%
9 France 2 0.5%
10 Iran, Islamic Republic of 2 0.5%
11 Ireland 2 0.5%
12 Egypt 1 0.3%
13 United Kingdom 1 0.3%