| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,041 | -23.9% |
| 2025/3 | 9,258 | +11.0% |
| 2024/3 | 8,341 | +40.9% |
| 2023/3 | 5,918 | +27.9% |
| 2022/3 | 4,629 | +8.7% |
| 2021/3 | 4,258 | -2.7% |
| 2020/3 | 4,378 | +0.1% |
| 2019/3 | 4,371 | +11.4% |
| 2018/3 | 3,923 | -3.8% |
| 2017/3 | 4,078 | +8.7% |
| 2016/3 | 3,751 | +40.4% |
| 2015/3 | 2,672 | +36.6% |
| 2014/3 | 1,955 | +165.7% |
| 2013/3 | 735 | -53.5% |
| 2012/3 | 1,580 | - |