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 159 69.4%
2 United States 25 10.9%
3 Senegal 7 3.1%
4 Canada 7 3.1%
5 Japan 6 2.6%
6 Germany 6 2.6%
7 5 2.2%
8 Ireland 4 1.7%
9 Australia 3 1.3%
10 Iraq 2 0.9%
11 Korea, Republic of 2 0.9%
12 Mongolia 1 0.4%
13 Taiwan 1 0.4%
14 Ukraine 1 0.4%