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 134 58.5%
2 United States 46 20.1%
3 Canada 9 3.9%
4 8 3.5%
5 Senegal 6 2.6%
6 Germany 5 2.2%
7 Japan 4 1.7%
8 Russia 3 1.3%
9 Ireland 3 1.3%
10 Iran, Islamic Republic of 2 0.9%
11 Finland 2 0.9%
12 United Kingdom 2 0.9%
13 Netherlands 2 0.9%
14 Ukraine 1 0.4%
15 France 1 0.4%
16 Australia 1 0.4%