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 72 51.1%
2 United States 35 24.8%
3 Switzerland 16 11.3%
4 France 4 2.8%
5 Germany 4 2.8%
6 Canada 3 2.1%
7 Netherlands 2 1.4%
8 Cyprus 2 1.4%
9 India 2 1.4%
10 Ireland 1 0.7%