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 318 67.1%
2 United States 112 23.6%
3 Germany 13 2.7%
4 Brazil 8 1.7%
5 Netherlands 6 1.3%
6 France 3 0.6%
7 Hong Kong 3 0.6%
8 India 3 0.6%
9 Iran, Islamic Republic of 3 0.6%
10 Luxembourg 2 0.4%
11 Lithuania 1 0.2%
12 Bangladesh 1 0.2%
13 Egypt 1 0.2%