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 23 28%
2 Germany 20 24.4%
3 China 14 17.1%
4 Sweden 14 17.1%
5 Netherlands 4 4.9%
6 France 4 4.9%
7 Ireland 2 2.4%
8 Korea, Republic of 1 1.2%