| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 7,369 | -31.1% |
| 2023/12 | 10,695 | +104.1% |
| 2022/12 | 5,240 | -220.2% |
| 2021/12 | -4,361 | +525.7% |
| 2020/12 | -697 | -113.4% |
| 2019/12 | 5,200 | -42.4% |
| 2018/12 | 9,030 | -0.9% |
| 2018/3 | 8,456 | -7.2% |
| 2017/3 | 9,109 | -10.7% |
| 2016/3 | 10,203 | +133.1% |
| 2015/3 | 4,378 | +358.4% |
| 2014/3 | 955 | -25.8% |
| 2013/3 | 1,287 | -48.9% |
| 2012/3 | 2,518 | - |