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 76 59.4%
2 United States 25 19.5%
3 Germany 9 7%
4 Japan 5 3.9%
5 Canada 4 3.1%
6 France 3 2.3%
7 Ukraine 2 1.6%
8 United Kingdom 1 0.8%
9 Netherlands 1 0.8%
10 Singapore 1 0.8%
11 Iran, Islamic Republic of 1 0.8%