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 118 62.1%
2 United States 35 18.4%
3 Senegal 7 3.7%
4 Germany 7 3.7%
5 Canada 5 2.6%
6 Korea, Republic of 4 2.1%
7 3 1.6%
8 Ireland 2 1.1%
9 Israel 2 1.1%
10 Turkmenistan 2 1.1%
11 United Kingdom 2 1.1%
12 Ukraine 1 0.5%
13 Norway 1 0.5%
14 Russia 1 0.5%