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 172 72.3%
2 United States 22 9.2%
3 Canada 10 4.2%
4 France 8 3.4%
5 Korea, Republic of 6 2.5%
6 Senegal 6 2.5%
7 Taiwan 6 2.5%
8 Germany 3 1.3%
9 Hong Kong 2 0.8%
10 Singapore 1 0.4%
11 Russia 1 0.4%
12 Ukraine 1 0.4%