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 178 61.2%
2 United States 80 27.5%
3 Brazil 10 3.4%
4 Germany 6 2.1%
5 Netherlands 6 2.1%
6 Japan 3 1%
7 Taiwan 2 0.7%
8 Iran, Islamic Republic of 2 0.7%
9 Ireland 1 0.3%
10 United Arab Emirates 1 0.3%
11 Hong Kong 1 0.3%
12 Australia 1 0.3%