| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,702 | +5.7% |
| 2025/3 | 8,229 | +9.7% |
| 2024/3 | 7,500 | -7.5% |
| 2023/3 | 8,113 | +12.6% |
| 2022/3 | 7,203 | +20.3% |
| 2021/3 | 5,989 | +0.4% |
| 2020/3 | 5,966 | +13.3% |
| 2019/3 | 5,264 | +12.4% |
| 2018/3 | 4,685 | +11.2% |
| 2017/3 | 4,213 | +8.6% |
| 2016/3 | 3,879 | +0.2% |
| 2015/3 | 3,869 | +11.8% |
| 2014/3 | 3,462 | +10.1% |
| 2013/3 | 3,145 | +13.7% |
| 2012/3 | 2,766 | - |