| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 832 | -15.0% |
| 2025/3 | 979 | -64.2% |
| 2024/3 | 2,731 | -51.2% |
| 2023/3 | 5,594 | +45.2% |
| 2022/3 | 3,853 | +830.7% |
| 2021/3 | 414 | -1.4% |
| 2020/3 | 420 | -77.8% |
| 2019/3 | 1,892 | -55.5% |
| 2018/3 | 4,256 | +42.3% |
| 2017/3 | 2,991 | +41.2% |
| 2016/3 | 2,118 | +1.6% |
| 2015/3 | 2,084 | -66.2% |
| 2014/3 | 6,158 | +0.5% |
| 2013/3 | 6,127 | -16.3% |
| 2012/3 | 7,324 | - |