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 China 46 50%
2 United States 21 22.8%
3 Netherlands 8 8.7%
4 Germany 4 4.3%
5 United Kingdom 3 3.3%
6 Ireland 2 2.2%
7 France 2 2.2%
8 Switzerland 2 2.2%
9 Taiwan 2 2.2%
10 Russia 1 1.1%
11 Canada 1 1.1%