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 205 70.7%
2 United States 55 19%
3 Korea, Republic of 8 2.8%
4 Canada 5 1.7%
5 Germany 4 1.4%
6 Russia 3 1%
7 Taiwan 2 0.7%
8 Bangladesh 2 0.7%
9 Ireland 2 0.7%
10 Hungary 1 0.3%
11 Ukraine 1 0.3%
12 United Kingdom 1 0.3%
13 Singapore 1 0.3%