| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 28,837 | +6.6% |
| 2025/3 | 27,049 | +4.4% |
| 2024/3 | 25,904 | +9.6% |
| 2023/3 | 23,638 | -2.6% |
| 2022/3 | 24,268 | +7.1% |
| 2021/3 | 22,649 | +9.0% |
| 2020/3 | 20,784 | +0.1% |
| 2019/3 | 20,766 | +0.6% |
| 2018/3 | 20,635 | +0.7% |
| 2017/3 | 20,496 | +39.8% |
| 2016/3 | 14,666 | +33.1% |
| 2015/3 | 11,021 | +82.9% |
| 2014/3 | 6,025 | +29.7% |
| 2013/3 | 4,644 | +59.9% |
| 2012/3 | 2,904 | - |