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 116 64.4%
2 United States 31 17.2%
3 Korea, Republic of 8 4.4%
4 Senegal 7 3.9%
5 Canada 7 3.9%
6 France 4 2.2%
7 Germany 2 1.1%
8 Hong Kong 2 1.1%
9 Russia 2 1.1%
10 Ukraine 1 0.6%