BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 United States 36 42.4%
2 China 27 31.8%
3 Japan 6 7.1%
4 Canada 4 4.7%
5 Singapore 3 3.5%
6 Ukraine 3 3.5%
7 Netherlands 2 2.4%
8 Germany 2 2.4%
9 Cyprus 1 1.2%
10 Switzerland 1 1.2%