| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,511 | -35.7% |
| 2023/12 | 14,790 | +116.8% |
| 2022/12 | 6,821 | +37.0% |
| 2021/12 | 4,979 | +11.7% |
| 2020/12 | 4,458 | -29.5% |
| 2019/12 | 6,326 | +56.8% |
| 2018/12 | 4,035 | -31.0% |
| 2017/12 | 5,846 | -21.9% |
| 2016/12 | 7,487 | -2.0% |
| 2015/12 | 7,638 | +162.6% |
| 2014/12 | 2,909 | -25.2% |
| 2013/12 | 3,887 | -4.7% |
| 2012/12 | 4,078 | +134.0% |
| 2011/12 | 1,743 | - |