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 142 59.9%
2 United States 45 19%
3 France 11 4.6%
4 Canada 7 3%
5 Senegal 7 3%
6 Germany 4 1.7%
7 Ireland 4 1.7%
8 Japan 4 1.7%
9 Russia 3 1.3%
10 3 1.3%
11 Azerbaijan 2 0.8%
12 Brazil 1 0.4%
13 Romania 1 0.4%
14 Spain 1 0.4%
15 Sweden 1 0.4%
16 Ukraine 1 0.4%