| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,498 | -15.3% |
| 2025/3 | 4,129 | -8.7% |
| 2024/3 | 4,523 | -14.7% |
| 2023/3 | 5,300 | +22.5% |
| 2022/3 | 4,326 | +74.6% |
| 2021/3 | 2,477 | -16.5% |
| 2020/3 | 2,968 | -13.0% |
| 2019/3 | 3,410 | -8.0% |
| 2018/3 | 3,707 | +66.8% |
| 2017/3 | 2,222 | +25.3% |
| 2016/3 | 1,773 | -23.5% |
| 2015/3 | 2,317 | -1.3% |
| 2014/3 | 2,348 | +173.7% |
| 2013/3 | 858 | -46.4% |
| 2012/3 | 1,601 | - |