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 49 68.1%
2 Canada 7 9.7%
3 United States 5 6.9%
4 Ireland 3 4.2%
5 Germany 3 4.2%
6 France 2 2.8%
7 Netherlands 2 2.8%
8 Iran, Islamic Republic of 1 1.4%