| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 10,010 | -13.9% |
| 2023/12 | 11,626 | -64.4% |
| 2022/12 | 32,682 | +727.0% |
| 2021/12 | 3,952 | -56.3% |
| 2020/12 | 9,045 | -20.5% |
| 2019/12 | 11,381 | +16.8% |
| 2018/12 | 9,741 | +17.2% |
| 2017/12 | 8,310 | +97.8% |
| 2016/12 | 4,201 | +6.0% |
| 2015/12 | 3,964 | -65.0% |
| 2015/3 | 8,960 | -20.9% |
| 2014/3 | 11,330 | +26.7% |
| 2013/3 | 8,945 | +40.4% |
| 2012/3 | 6,370 | +36.8% |
| 2011/3 | 4,658 | - |