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 143 64.1%
2 United States 45 20.2%
3 Germany 9 4%
4 France 6 2.7%
5 Senegal 6 2.7%
6 Canada 4 1.8%
7 Korea, Republic of 3 1.3%
8 Russia 2 0.9%
9 Georgia 2 0.9%
10 Ireland 1 0.4%
11 Taiwan 1 0.4%
12 Ukraine 1 0.4%