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 67 60.9%
2 United States 16 14.5%
3 Senegal 6 5.5%
4 Cyprus 4 3.6%
5 France 4 3.6%
6 Germany 4 3.6%
7 Korea, Republic of 3 2.7%
8 Bangladesh 2 1.8%
9 Australia 1 0.9%
10 Netherlands 1 0.9%
11 Norway 1 0.9%
12 Hong Kong 1 0.9%