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 United States 46 48.9%
2 China 23 24.5%
3 Germany 8 8.5%
4 France 5 5.3%
5 Canada 4 4.3%
6 Iran, Islamic Republic of 3 3.2%
7 Netherlands 2 2.1%
8 Cyprus 2 2.1%
9 Singapore 1 1.1%