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 36 40%
2 United States 22 24.4%
3 Netherlands 14 15.6%
4 Sweden 6 6.7%
5 United Kingdom 3 3.3%
6 Sri Lanka 2 2.2%
7 France 2 2.2%
8 Canada 2 2.2%
9 Ireland 2 2.2%
10 Germany 1 1.1%