| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 548 | -38.8% |
| 2025/3 | 895 | -25.6% |
| 2024/3 | 1,204 | +168.3% |
| 2023/3 | 448 | -74.1% |
| 2022/3 | 1,731 | -6.5% |
| 2021/3 | 1,850 | +75.3% |
| 2020/3 | 1,055 | -14.7% |
| 2019/3 | 1,237 | +23.5% |
| 2018/3 | 1,001 | -40.8% |
| 2017/3 | 1,691 | +13.8% |
| 2016/3 | 1,485 | +61.5% |
| 2015/3 | 920 | -39.4% |
| 2014/3 | 1,517 | +2.2% |
| 2013/3 | 1,484 | +80.3% |
| 2012/3 | 823 | - |