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 United States 36 37.1%
2 China 28 28.9%
3 Netherlands 10 10.3%
4 Senegal 7 7.2%
5 Germany 7 7.2%
6 Mexico 3 3.1%
7 India 2 2.1%
8 France 2 2.1%
9 Taiwan 1 1%
10 Russia 1 1%