| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 590 | -88.3% |
| 2023/12 | 5,064 | -0.7% |
| 2022/12 | 5,099 | +94.0% |
| 2021/12 | 2,629 | +217.5% |
| 2020/12 | 828 | -47.7% |
| 2019/12 | 1,582 | -34.6% |
| 2018/12 | 2,420 | -46.3% |
| 2017/12 | 4,504 | +37.9% |
| 2016/12 | 3,265 | +60.7% |
| 2015/12 | 2,032 | +51.0% |
| 2014/12 | 1,346 | -167.0% |
| 2013/12 | -2,008 | -377.0% |
| 2012/12 | 725 | +46.2% |
| 2011/12 | 496 | - |