BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 United States 61 40.4%
2 China 56 37.1%
3 Canada 21 13.9%
4 Switzerland 4 2.6%
5 Netherlands 3 2%
6 France 2 1.3%
7 Germany 1 0.7%
8 Argentina 1 0.7%
9 Australia 1 0.7%
10 Russia 1 0.7%