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 9 40.9%
2 United States 4 18.2%
3 New Zealand 2 9.1%
4 Switzerland 2 9.1%
5 Denmark 2 9.1%
6 Iraq 1 4.5%
7 Kazakhstan 1 4.5%
8 Brazil 1 4.5%