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 151 60.6%
2 United States 66 26.5%
3 Korea, Republic of 7 2.8%
4 Senegal 7 2.8%
5 Japan 6 2.4%
6 Taiwan 2 0.8%
7 Netherlands 2 0.8%
8 Canada 2 0.8%
9 1 0.4%
10 Germany 1 0.4%
11 Ireland 1 0.4%
12 Russia 1 0.4%
13 Singapore 1 0.4%
14 Ukraine 1 0.4%