| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,200 | +15.5% |
| 2024/12 | 1,039 | -12.5% |
| 2023/12 | 1,188 | +36.8% |
| 2022/12 | 868 | +27.5% |
| 2021/12 | 681 | +0.3% |
| 2020/12 | 679 | -8.1% |
| 2019/12 | 739 | -28.1% |
| 2018/12 | 1,028 | -5.3% |
| 2017/12 | 1,086 | -14.0% |
| 2016/12 | 1,263 | +7.7% |
| 2015/12 | 1,173 | +1.2% |
| 2014/12 | 1,159 | +48.8% |
| 2013/12 | 779 | +32.7% |
| 2012/12 | 586 | +5.7% |
| 2011/12 | 555 | - |