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 240 77.4%
2 United States 41 13.2%
3 Senegal 8 2.6%
4 Germany 4 1.3%
5 Ireland 4 1.3%
6 Canada 4 1.3%
7 Korea, Republic of 3 1%
8 Slovakia 2 0.6%
9 Kazakhstan 2 0.6%
10 Ukraine 1 0.3%
11 Russia 1 0.3%