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 114 67.1%
2 United States 32 18.8%
3 Senegal 8 4.7%
4 Japan 4 2.4%
5 Germany 2 1.2%
6 2 1.2%
7 Canada 2 1.2%
8 Taiwan 2 1.2%
9 Ukraine 1 0.6%
10 Australia 1 0.6%
11 Netherlands 1 0.6%
12 Singapore 1 0.6%