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 130 64.7%
2 United States 34 16.9%
3 Korea, Republic of 8 4%
4 Senegal 6 3%
5 Italy 4 2%
6 Romania 4 2%
7 Canada 4 2%
8 Ireland 3 1.5%
9 Russia 2 1%
10 Germany 2 1%
11 Ukraine 2 1%
12 Guinea 1 0.5%
13 France 1 0.5%