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 138 63%
2 United States 43 19.6%
3 Senegal 7 3.2%
4 Hong Kong 6 2.7%
5 Canada 6 2.7%
6 Japan 6 2.7%
7 Russia 3 1.4%
8 Germany 3 1.4%
9 Iran, Islamic Republic of 2 0.9%
10 Singapore 2 0.9%
11 Taiwan 2 0.9%
12 Ukraine 1 0.5%