| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 18,762 | +15.0% |
| 2024/3 | 16,321 | +152.8% |
| 2023/3 | 6,457 | -3.4% |
| 2022/3 | 6,686 | -12.8% |
| 2021/3 | 7,670 | +65.3% |
| 2020/3 | 4,641 | -4.3% |
| 2019/3 | 4,852 | -1.5% |
| 2018/3 | 4,927 | +11.6% |
| 2017/3 | 4,413 | -14.5% |
| 2016/3 | 5,164 | -47.3% |
| 2015/3 | 9,793 | +146.3% |
| 2014/3 | 3,976 | +33.6% |
| 2013/3 | 2,976 | -279.4% |
| 2012/3 | -1,659 | -394.7% |
| 2011/3 | 563 | -3.8% |
| 2010/3 | 585 | - |