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 27 31.8%
2 United States 27 31.8%
3 Sweden 11 12.9%
4 Netherlands 4 4.7%
5 Russia 4 4.7%
6 France 3 3.5%
7 India 2 2.4%
8 Ireland 2 2.4%
9 Mali 2 2.4%
10 Sudan 2 2.4%
11 United Kingdom 1 1.2%