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 499 68.6%
2 United States 114 15.7%
3 60 8.3%
4 Germany 11 1.5%
5 Netherlands 9 1.2%
6 France 7 1%
7 Hong Kong 6 0.8%
8 Iran, Islamic Republic of 6 0.8%
9 Brazil 5 0.7%
10 Belgium 2 0.3%
11 India 2 0.3%
12 Japan 2 0.3%
13 Iraq 1 0.1%
14 Ireland 1 0.1%
15 South Africa 1 0.1%
16 Australia 1 0.1%