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 54 53.5%
2 United States 14 13.9%
3 Canada 12 11.9%
4 Japan 9 8.9%
5 France 4 4%
6 Sweden 2 2%
7 United Arab Emirates 2 2%
8 Netherlands 1 1%
9 Germany 1 1%
10 Ireland 1 1%
11 Cyprus 1 1%