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 22 39.3%
2 China 9 16.1%
3 Netherlands 7 12.5%
4 Sweden 6 10.7%
5 Ireland 4 7.1%
6 France 3 5.4%
7 United Kingdom 3 5.4%
8 Italy 2 3.6%