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 139 60.4%
2 United States 52 22.6%
3 Canada 10 4.3%
4 France 7 3%
5 Germany 6 2.6%
6 Senegal 6 2.6%
7 2 0.9%
8 Ireland 2 0.9%
9 Japan 2 0.9%
10 Russia 2 0.9%
11 Korea, Republic of 1 0.4%
12 Ukraine 1 0.4%