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 141 54.2%
2 United States 38 14.6%
3 31 11.9%
4 Germany 31 11.9%
5 India 3 1.2%
6 Iran, Islamic Republic of 3 1.2%
7 Netherlands 3 1.2%
8 Australia 3 1.2%
9 France 3 1.2%
10 Singapore 2 0.8%
11 United Kingdom 1 0.4%
12 Russia 1 0.4%