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 United States 21 25.6%
2 China 18 22%
3 Germany 17 20.7%
4 Senegal 7 8.5%
5 Taiwan 4 4.9%
6 Cyprus 3 3.7%
7 India 3 3.7%
8 Ireland 2 2.4%
9 Netherlands 2 2.4%
10 France 2 2.4%
11 Hong Kong 1 1.2%
12 Russia 1 1.2%
13 Japan 1 1.2%