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 192 74.7%
2 United States 36 14%
3 Senegal 8 3.1%
4 Germany 5 1.9%
5 Canada 5 1.9%
6 Japan 3 1.2%
7 United Kingdom 2 0.8%
8 Morocco 1 0.4%
9 Singapore 1 0.4%
10 Spain 1 0.4%
11 Thailand 1 0.4%
12 Turkey 1 0.4%
13 Ukraine 1 0.4%