| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 3,418 | +4.8% |
| 2024/12 | 3,260 | +32.4% |
| 2023/12 | 2,463 | +82.9% |
| 2022/12 | 1,346 | +52.6% |
| 2021/12 | 882 | +44.5% |
| 2020/12 | 610 | -6.4% |
| 2019/12 | 651 | -35.6% |
| 2018/12 | 1,011 | +126.1% |
| 2017/12 | 447 | -10.6% |
| 2016/12 | 500 | +476.1% |
| 2015/12 | 86 | -117.5% |
| 2014/12 | -496 | -1175.4% |
| 2013/12 | 46 | -84.7% |
| 2012/12 | 301 | -25.0% |
| 2011/12 | 402 | - |