| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 3,774 | -27.1% |
| 2024/3 | 5,177 | -6.8% |
| 2023/3 | 5,557 | +14.6% |
| 2022/3 | 4,848 | +153.6% |
| 2021/3 | 1,912 | -38.1% |
| 2020/3 | 3,090 | -6.4% |
| 2019/3 | 3,300 | +14.0% |
| 2018/3 | 2,894 | +14.6% |
| 2017/3 | 2,526 | +19.3% |
| 2016/3 | 2,117 | -6.3% |
| 2015/3 | 2,260 | +33.7% |
| 2014/3 | 1,690 | +162.4% |
| 2013/3 | 644 | +105.1% |
| 2012/3 | 314 | -105.9% |
| 2011/3 | -5,316 | +334.0% |
| 2010/3 | -1,225 | - |