| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 9,469 | -1.1% |
| 2025/3 | 9,574 | +26.1% |
| 2024/3 | 7,592 | +34.8% |
| 2023/3 | 5,632 | +119.7% |
| 2022/3 | 2,563 | -121.5% |
| 2021/3 | -11,931 | -2769.1% |
| 2020/3 | 447 | -90.3% |
| 2019/3 | 4,602 | -37.6% |
| 2018/3 | 7,377 | +0.3% |
| 2017/3 | 7,355 | -24.3% |
| 2016/3 | 9,711 | -4.7% |
| 2015/3 | 10,185 | +156.1% |
| 2014/3 | 3,977 | -28.2% |
| 2013/3 | 5,542 | +67.9% |
| 2012/3 | 3,301 | - |