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 173 63.1%
2 United States 65 23.7%
3 Hong Kong 11 4%
4 Germany 7 2.6%
5 Senegal 6 2.2%
6 Russia 3 1.1%
7 3 1.1%
8 Canada 2 0.7%
9 France 1 0.4%
10 Italy 1 0.4%
11 Singapore 1 0.4%
12 Ukraine 1 0.4%