BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 115 58.1%
2 United States 56 28.3%
3 Germany 11 5.6%
4 Singapore 5 2.5%
5 United Kingdom 3 1.5%
6 Australia 2 1%
7 Iran, Islamic Republic of 2 1%
8 Japan 2 1%
9 Russia 1 0.5%
10 Argentina 1 0.5%