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 343 67.7%
2 United States 85 16.8%
3 25 4.9%
4 Germany 18 3.6%
5 Netherlands 9 1.8%
6 France 7 1.4%
7 Hong Kong 4 0.8%
8 Australia 3 0.6%
9 Iran, Islamic Republic of 3 0.6%
10 Uzbekistan 2 0.4%
11 United Kingdom 2 0.4%
12 Japan 1 0.2%
13 Korea, Republic of 1 0.2%
14 Ukraine 1 0.2%
15 Bangladesh 1 0.2%
16 Brazil 1 0.2%
17 India 1 0.2%