| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 4,148 | -4.9% |
| 2024/12 | 4,364 | +1.1% |
| 2023/12 | 4,317 | +14.0% |
| 2022/12 | 3,788 | +10.9% |
| 2021/12 | 3,417 | +19.1% |
| 2020/12 | 2,870 | -1.1% |
| 2019/12 | 2,902 | +18.7% |
| 2018/12 | 2,444 | -10.2% |
| 2017/12 | 2,723 | +8.6% |
| 2016/12 | 2,507 | +110.5% |
| 2015/12 | 1,191 | -32.3% |
| 2014/12 | 1,759 | +9.6% |
| 2013/12 | 1,605 | +1.8% |
| 2012/12 | 1,577 | +1.7% |
| 2011/12 | 1,551 | - |