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 65.3%
2 United States 40 18.5%
3 Senegal 7 3.2%
4 Canada 6 2.8%
5 France 6 2.8%
6 Germany 6 2.8%
7 Korea, Republic of 5 2.3%
8 Netherlands 2 0.9%
9 Australia 2 0.9%
10 Ukraine 1 0.5%