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 280 76.1%
2 United States 49 13.3%
3 8 2.2%
4 Ireland 7 1.9%
5 Senegal 7 1.9%
6 Canada 5 1.4%
7 Germany 3 0.8%
8 United Kingdom 3 0.8%
9 France 2 0.5%
10 Singapore 1 0.3%
11 Ukraine 1 0.3%
12 Poland 1 0.3%
13 Russia 1 0.3%