BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 93 61.6%
2 United States 26 17.2%
3 Taiwan 14 9.3%
4 United Kingdom 4 2.6%
5 Russia 3 2%
6 Senegal 3 2%
7 Netherlands 2 1.3%
8 Germany 2 1.3%
9 Japan 2 1.3%
10 Mexico 1 0.7%
11 Canada 1 0.7%