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 134 60.6%
2 United States 38 17.2%
3 Canada 14 6.3%
4 Ireland 7 3.2%
5 Korea, Republic of 7 3.2%
6 Senegal 7 3.2%
7 Japan 4 1.8%
8 Germany 3 1.4%
9 2 0.9%
10 Russia 2 0.9%
11 Switzerland 2 0.9%
12 Ukraine 1 0.5%