| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 22,990 | +33.6% |
| 2025/3 | 17,203 | +92.2% |
| 2024/3 | 8,951 | +88.4% |
| 2023/3 | 4,750 | -26.8% |
| 2022/3 | 6,489 | +10.0% |
| 2021/3 | 5,901 | -22.1% |
| 2020/3 | 7,576 | -16.3% |
| 2019/3 | 9,046 | +131.6% |
| 2018/3 | 3,906 | -16.9% |
| 2017/3 | 4,698 | -12.1% |
| 2016/3 | 5,345 | +113.7% |
| 2015/3 | 2,501 | +168.1% |
| 2014/3 | 933 | -116.7% |
| 2013/3 | -5,587 | +2707.5% |
| 2012/3 | -199 | - |