| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,224 | -0.4% |
| 2025/3 | 5,243 | +87.8% |
| 2024/3 | 2,792 | +5.6% |
| 2023/3 | 2,643 | +1.8% |
| 2022/3 | 2,597 | -30.3% |
| 2021/3 | 3,724 | +43.3% |
| 2020/3 | 2,598 | -28.4% |
| 2019/3 | 3,630 | -18.6% |
| 2018/3 | 4,462 | +36.9% |
| 2017/3 | 3,260 | -2.9% |
| 2016/3 | 3,357 | -6.2% |
| 2015/3 | 3,581 | +6.6% |
| 2014/3 | 3,359 | +30.6% |
| 2013/3 | 2,571 | +9.5% |
| 2012/3 | 2,347 | - |