| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,460 | +465.5% |
| 2025/3 | 1,496 | -75.8% |
| 2024/3 | 6,180 | +8.0% |
| 2023/3 | 5,722 | +372.5% |
| 2022/3 | 1,211 | -69.3% |
| 2021/3 | 3,943 | +478.2% |
| 2020/3 | 682 | -87.5% |
| 2019/3 | 5,457 | +13.0% |
| 2018/3 | 4,831 | -3.0% |
| 2017/3 | 4,980 | +11.7% |
| 2016/3 | 4,457 | +15.8% |
| 2015/3 | 3,849 | +86.3% |
| 2014/3 | 2,066 | +547.6% |
| 2013/3 | 319 | -123.0% |
| 2012/3 | -1,389 | - |