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 194 71.6%
2 United States 41 15.1%
3 Senegal 6 2.2%
4 5 1.8%
5 Germany 5 1.8%
6 Russia 5 1.8%
7 Macao 4 1.5%
8 Canada 3 1.1%
9 France 3 1.1%
10 Pakistan 2 0.7%
11 Netherlands 1 0.4%
12 Ukraine 1 0.4%
13 United Kingdom 1 0.4%