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 154 71.3%
2 United States 18 8.3%
3 France 12 5.6%
4 Russia 6 2.8%
5 Senegal 6 2.8%
6 Korea, Republic of 6 2.8%
7 Canada 5 2.3%
8 Norway 2 0.9%
9 Sweden 2 0.9%
10 Germany 2 0.9%
11 Hong Kong 1 0.5%
12 Taiwan 1 0.5%
13 Ukraine 1 0.5%