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 167 71.7%
2 United States 33 14.2%
3 Canada 6 2.6%
4 Germany 6 2.6%
5 Senegal 6 2.6%
6 Japan 5 2.1%
7 France 3 1.3%
8 Ireland 2 0.9%
9 Netherlands 2 0.9%
10 Russia 1 0.4%
11 Spain 1 0.4%
12 Ukraine 1 0.4%