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 27 34.6%
2 United States 24 30.8%
3 Netherlands 11 14.1%
4 Sweden 5 6.4%
5 United Kingdom 4 5.1%
6 Germany 2 2.6%
7 Australia 2 2.6%
8 Canada 2 2.6%
9 France 1 1.3%