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 266 68.2%
2 United States 77 19.7%
3 Canada 17 4.4%
4 Senegal 6 1.5%
5 Germany 6 1.5%
6 United Kingdom 5 1.3%
7 Taiwan 3 0.8%
8 France 3 0.8%
9 Hong Kong 2 0.5%
10 Japan 2 0.5%
11 Korea, Republic of 1 0.3%
12 Netherlands 1 0.3%
13 Ukraine 1 0.3%