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 236 76.6%
2 United States 44 14.3%
3 Senegal 7 2.3%
4 Canada 5 1.6%
5 Germany 4 1.3%
6 Taiwan 3 1%
7 Australia 2 0.6%
8 Sweden 1 0.3%
9 Switzerland 1 0.3%
10 Ireland 1 0.3%
11 Jordan 1 0.3%
12 Netherlands 1 0.3%
13 Russia 1 0.3%
14 Ukraine 1 0.3%