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 163 73.1%
2 United States 25 11.2%
3 Senegal 8 3.6%
4 Japan 7 3.1%
5 Canada 6 2.7%
6 5 2.2%
7 France 3 1.3%
8 Germany 3 1.3%
9 Russia 1 0.4%
10 Singapore 1 0.4%
11 Ukraine 1 0.4%