| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,048 | +15.0% |
| 2025/3 | 2,650 | -4.5% |
| 2024/3 | 2,775 | +70.6% |
| 2023/3 | 1,627 | +31.2% |
| 2022/3 | 1,240 | -23.5% |
| 2021/3 | 1,620 | -37.2% |
| 2020/3 | 2,580 | +26.0% |
| 2019/3 | 2,048 | +26.6% |
| 2018/3 | 1,618 | -8.2% |
| 2017/3 | 1,763 | -15.5% |
| 2016/3 | 2,086 | -16.4% |
| 2015/3 | 2,496 | +10.2% |
| 2014/3 | 2,265 | +12.9% |
| 2013/3 | 2,006 | +207.7% |
| 2012/3 | 652 | - |