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 483 70.3%
2 United States 76 11.1%
3 54 7.9%
4 Japan 18 2.6%
5 Brazil 15 2.2%
6 Germany 12 1.7%
7 India 7 1%
8 Netherlands 7 1%
9 France 6 0.9%
10 Hong Kong 3 0.4%
11 Ireland 3 0.4%
12 Singapore 1 0.1%
13 Iran, Islamic Republic of 1 0.1%
14 Bangladesh 1 0.1%