| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,341 | -2.6% |
| 2025/3 | 8,563 | -6.0% |
| 2024/3 | 9,111 | -4.1% |
| 2023/3 | 9,500 | +24.5% |
| 2022/3 | 7,628 | +247.0% |
| 2021/3 | 2,198 | +26.7% |
| 2020/3 | 1,735 | -65.8% |
| 2019/3 | 5,074 | -7.7% |
| 2018/3 | 5,496 | +85.1% |
| 2017/3 | 2,970 | -16.0% |
| 2016/3 | 3,536 | -13.7% |
| 2015/3 | 4,096 | +23.7% |
| 2014/3 | 3,310 | +192.1% |
| 2013/3 | 1,133 | -46.0% |
| 2012/3 | 2,098 | - |