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 200 70.9%
2 United States 42 14.9%
3 Senegal 7 2.5%
4 Germany 7 2.5%
5 Ireland 5 1.8%
6 Japan 5 1.8%
7 Korea, Republic of 5 1.8%
8 Canada 5 1.8%
9 2 0.7%
10 Hong Kong 2 0.7%
11 France 1 0.4%
12 Ukraine 1 0.4%