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 137 64.6%
2 United States 41 19.3%
3 Germany 8 3.8%
4 Senegal 6 2.8%
5 Korea, Republic of 5 2.4%
6 Canada 4 1.9%
7 France 2 0.9%
8 Austria 2 0.9%
9 Singapore 2 0.9%
10 Slovakia 1 0.5%
11 Thailand 1 0.5%
12 Ukraine 1 0.5%
13 Azerbaijan 1 0.5%
14 Italy 1 0.5%