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 254 57.6%
2 United States 87 19.7%
3 42 9.5%
4 Germany 12 2.7%
5 Australia 8 1.8%
6 India 6 1.4%
7 Ukraine 5 1.1%
8 Argentina 5 1.1%
9 Hong Kong 4 0.9%
10 France 4 0.9%
11 Singapore 4 0.9%
12 Netherlands 4 0.9%
13 Poland 3 0.7%
14 Iran, Islamic Republic of 1 0.2%
15 Brazil 1 0.2%
16 Canada 1 0.2%