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 158 53.2%
2 United States 88 29.6%
3 India 7 2.4%
4 Senegal 7 2.4%
5 Germany 6 2%
6 Canada 5 1.7%
7 Korea, Republic of 5 1.7%
8 France 4 1.3%
9 Ireland 4 1.3%
10 3 1%
11 Netherlands 3 1%
12 Nigeria 3 1%
13 Poland 2 0.7%
14 Switzerland 2 0.7%