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 179 73.1%
2 United States 32 13.1%
3 Senegal 7 2.9%
4 Ireland 6 2.4%
5 Germany 4 1.6%
6 Japan 3 1.2%
7 Netherlands 3 1.2%
8 Nigeria 2 0.8%
9 France 2 0.8%
10 Canada 2 0.8%
11 Australia 1 0.4%
12 Russia 1 0.4%
13 Singapore 1 0.4%
14 Ukraine 1 0.4%
15 United Kingdom 1 0.4%