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 24 33.3%
2 China 20 27.8%
3 Germany 6 8.3%
4 Sweden 6 8.3%
5 Netherlands 5 6.9%
6 France 4 5.6%
7 Canada 2 2.8%
8 Italy 2 2.8%
9 Japan 2 2.8%
10 Ireland 1 1.4%