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 150 67.6%
2 United States 39 17.6%
3 Canada 8 3.6%
4 Senegal 6 2.7%
5 Korea, Republic of 5 2.3%
6 Japan 4 1.8%
7 3 1.4%
8 Germany 2 0.9%
9 Ireland 2 0.9%
10 Netherlands 1 0.5%
11 Russia 1 0.5%
12 Ukraine 1 0.5%