| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,050 | +12.7% |
| 2024/12 | 932 | +19.3% |
| 2023/12 | 781 | +36.5% |
| 2022/12 | 572 | -63.0% |
| 2021/12 | 1,547 | -0.7% |
| 2020/12 | 1,558 | -8.2% |
| 2019/12 | 1,697 | +2.9% |
| 2018/12 | 1,649 | -19.0% |
| 2017/12 | 2,035 | -2.3% |
| 2016/12 | 2,082 | +32.6% |
| 2015/12 | 1,570 | -17.1% |
| 2014/12 | 1,895 | +29.8% |
| 2013/12 | 1,460 | -7.2% |
| 2012/12 | 1,574 | -1.6% |
| 2011/12 | 1,600 | - |