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 288 67.4%
2 United States 73 17.1%
3 38 8.9%
4 Brazil 7 1.6%
5 Germany 7 1.6%
6 Netherlands 3 0.7%
7 France 2 0.5%
8 Venezuela, Bolivarian Republic of 2 0.5%
9 Malaysia 2 0.5%
10 Hong Kong 1 0.2%
11 Iran, Islamic Republic of 1 0.2%
12 Singapore 1 0.2%
13 Ukraine 1 0.2%
14 United Kingdom 1 0.2%