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 209 71.8%
2 United States 46 15.8%
3 Senegal 8 2.7%
4 Canada 6 2.1%
5 Germany 5 1.7%
6 Japan 4 1.4%
7 4 1.4%
8 Ireland 3 1%
9 Russia 1 0.3%
10 France 1 0.3%
11 Singapore 1 0.3%
12 Sweden 1 0.3%
13 Switzerland 1 0.3%
14 Ukraine 1 0.3%