| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,761 | +8.5% |
| 2025/3 | 4,388 | +15.7% |
| 2024/3 | 3,794 | -9.4% |
| 2023/3 | 4,186 | -18.9% |
| 2022/3 | 5,165 | -37.4% |
| 2021/3 | 8,252 | +110.6% |
| 2020/3 | 3,919 | -2.0% |
| 2019/3 | 3,998 | +11.5% |
| 2018/3 | 3,586 | +9.6% |
| 2017/3 | 3,272 | -9.4% |
| 2016/3 | 3,610 | +32.1% |
| 2015/3 | 2,733 | +15.1% |
| 2014/3 | 2,374 | +1.3% |
| 2013/3 | 2,343 | +33.3% |
| 2012/3 | 1,757 | - |