2006/12 | 2007/12 | 2008/12 | 2009/12 | 2010/12 | 2011/12 | 2012/12 | 2013/12 | 2014/12 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | |
在籍数 | 11,177 | 12,810 | 10,050 | 6,907 | 7,881 | 9,419 | 10,584 | 9,910 | 11,082 | 12,885 | 15,559 | 17,924 | 18,852 | 19,498 | 22,717 | 26,701 | 34,014 | 52,570 |