| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 12,133 | -10.6% |
| 2024/3 | 13,570 | +2211.8% |
| 2023/3 | 587 | -94.7% |
| 2022/3 | 11,100 | +75.2% |
| 2021/3 | 6,336 | +55.0% |
| 2020/3 | 4,088 | +153.4% |
| 2019/3 | 1,613 | -77.1% |
| 2018/3 | 7,043 | -40.9% |
| 2017/3 | 11,911 | -8.8% |
| 2016/3 | 13,060 | -17.5% |
| 2015/3 | 15,823 | +383.6% |
| 2014/3 | 3,272 | +561.0% |
| 2013/3 | 495 | -62.2% |
| 2012/3 | 1,308 | - |