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 196 60.3%
2 United States 98 30.2%
3 Japan 10 3.1%
4 Korea, Republic of 6 1.8%
5 Ireland 5 1.5%
6 Canada 3 0.9%
7 Germany 3 0.9%
8 Norway 1 0.3%
9 Russia 1 0.3%
10 Ukraine 1 0.3%
11 United Kingdom 1 0.3%