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 176 66.2%
2 United States 61 22.9%
3 Senegal 7 2.6%
4 Canada 7 2.6%
5 Germany 6 2.3%
6 Russia 2 0.8%
7 Singapore 2 0.8%
8 Taiwan 2 0.8%
9 Ukraine 1 0.4%
10 United Arab Emirates 1 0.4%
11 Uzbekistan 1 0.4%