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 124 62.9%
2 United States 41 20.8%
3 Senegal 6 3%
4 Germany 5 2.5%
5 Hong Kong 4 2%
6 Japan 4 2%
7 Taiwan 4 2%
8 Korea, Republic of 3 1.5%
9 Russia 2 1%
10 Austria 2 1%
11 Canada 1 0.5%
12 Ukraine 1 0.5%