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 China 43 43.9%
2 United States 40 40.8%
3 Canada 4 4.1%
4 Switzerland 3 3.1%
5 France 2 2%
6 Germany 2 2%
7 India 1 1%
8 Netherlands 1 1%
9 United Kingdom 1 1%
10 Cyprus 1 1%