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 232 74.1%
2 United States 48 15.3%
3 Senegal 8 2.6%
4 Canada 6 1.9%
5 Germany 5 1.6%
6 4 1.3%
7 Finland 2 0.6%
8 Ireland 2 0.6%
9 Netherlands 1 0.3%
10 Russia 1 0.3%
11 Australia 1 0.3%
12 Bulgaria 1 0.3%
13 Singapore 1 0.3%
14 Ukraine 1 0.3%