BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 31 35.2%
2 United States 23 26.1%
3 Germany 18 20.5%
4 Canada 8 9.1%
5 Cyprus 2 2.3%
6 Netherlands 2 2.3%
7 Taiwan 2 2.3%
8 United Kingdom 1 1.1%
9 France 1 1.1%