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 21 38.2%
2 China 12 21.8%
3 Netherlands 4 7.3%
4 Sweden 4 7.3%
5 Canada 4 7.3%
6 Taiwan 2 3.6%
7 New Zealand 2 3.6%
8 France 2 3.6%
9 Australia 2 3.6%
10 Austria 2 3.6%