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 342 71.8%
2 United States 84 17.6%
3 Germany 19 4%
4 Brazil 12 2.5%
5 Netherlands 6 1.3%
6 Hong Kong 4 0.8%
7 Iran, Islamic Republic of 2 0.4%
8 Turkey 2 0.4%
9 Ukraine 1 0.2%
10 Argentina 1 0.2%
11 Australia 1 0.2%
12 Italy 1 0.2%
13 Kuwait 1 0.2%