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 348 67.2%
2 United States 79 15.3%
3 Germany 36 6.9%
4 30 5.8%
5 Netherlands 8 1.5%
6 Brazil 5 1%
7 Hong Kong 4 0.8%
8 India 2 0.4%
9 Singapore 2 0.4%
10 Ukraine 1 0.2%
11 Japan 1 0.2%
12 Poland 1 0.2%
13 Russia 1 0.2%