| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,516 | +25.9% |
| 2025/3 | 1,204 | -24.8% |
| 2024/3 | 1,601 | +52.9% |
| 2023/3 | 1,047 | +7.1% |
| 2022/3 | 978 | +1297.1% |
| 2021/3 | 70 | -94.5% |
| 2020/3 | 1,276 | +38.8% |
| 2019/3 | 919 | +46.8% |
| 2018/3 | 626 | -35.5% |
| 2017/3 | 971 | -30.6% |
| 2016/3 | 1,399 | +13.1% |
| 2015/3 | 1,236 | +9.7% |
| 2014/3 | 1,127 | +462.5% |
| 2013/3 | 200 | -44.1% |
| 2012/3 | 358 | - |