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 213 76.6%
2 United States 48 17.3%
3 Senegal 4 1.4%
4 Italy 4 1.4%
5 Japan 4 1.4%
6 Morocco 1 0.4%
7 Germany 1 0.4%
8 Singapore 1 0.4%
9 Ukraine 1 0.4%
10 Canada 1 0.4%