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 18 27.3%
2 China 15 22.7%
3 Canada 13 19.7%
4 Germany 7 10.6%
5 Switzerland 3 4.5%
6 Japan 2 3%
7 Brazil 2 3%
8 Cyprus 2 3%
9 France 2 3%
10 Netherlands 1 1.5%
11 United Kingdom 1 1.5%