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 29 31.5%
2 China 26 28.3%
3 Germany 18 19.6%
4 Netherlands 4 4.3%
5 Singapore 3 3.3%
6 Sweden 2 2.2%
7 United Kingdom 2 2.2%
8 Iraq 2 2.2%
9 Ireland 2 2.2%
10 France 2 2.2%
11 Australia 2 2.2%