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 169 66%
2 United States 59 23%
3 7 2.7%
4 Senegal 6 2.3%
5 Germany 4 1.6%
6 Hong Kong 2 0.8%
7 Iran, Islamic Republic of 2 0.8%
8 Ireland 2 0.8%
9 Canada 2 0.8%
10 Ukraine 1 0.4%
11 Italy 1 0.4%
12 Russia 1 0.4%