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 141 61.6%
2 United States 43 18.8%
3 Canada 11 4.8%
4 6 2.6%
5 Senegal 6 2.6%
6 Korea, Republic of 4 1.7%
7 France 4 1.7%
8 Germany 4 1.7%
9 Ireland 2 0.9%
10 Oman 2 0.9%
11 Russia 1 0.4%
12 Switzerland 1 0.4%
13 Ukraine 1 0.4%
14 Australia 1 0.4%
15 Bangladesh 1 0.4%
16 India 1 0.4%