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 United States 37 40.2%
2 China 20 21.7%
3 Sweden 11 12%
4 Netherlands 10 10.9%
5 Germany 9 9.8%
6 Luxembourg 2 2.2%
7 United Kingdom 2 2.2%
8 Australia 1 1.1%