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 541 75.6%
2 United States 116 16.2%
3 13 1.8%
4 Germany 11 1.5%
5 Netherlands 9 1.3%
6 Singapore 8 1.1%
7 Japan 6 0.8%
8 Hong Kong 2 0.3%
9 Iran, Islamic Republic of 2 0.3%
10 Ireland 2 0.3%
11 Switzerland 2 0.3%
12 United Kingdom 1 0.1%
13 Sweden 1 0.1%
14 Romania 1 0.1%
15 France 1 0.1%