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 United States 19 34.5%
2 China 15 27.3%
3 United Kingdom 5 9.1%
4 Australia 4 7.3%
5 Germany 3 5.5%
6 Canada 2 3.6%
7 Sweden 2 3.6%
8 Taiwan 2 3.6%
9 Ukraine 1 1.8%
10 Malaysia 1 1.8%
11 Netherlands 1 1.8%