| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | -7267.8 | +671.4% |
| 2023/12 | -942.2 | -40.2% |
| 2022/12 | -1575.8 | -3.2% |
| 2021/12 | -1627.6 | +107.3% |
| 2020/12 | -785.2 | +264.8% |
| 2019/12 | -215.3 | +26.8% |
| 2018/12 | -169.8 | +22.0% |
| 2017/12 | -139.2 | +285.3% |
| 2016/12 | -36.1 | -61.9% |
| 2015/12 | -94.9 | -8.8% |
| 2014/12 | -104.0 | -69.0% |
| 2013/12 | -335.3 | +125.1% |
| 2012/12 | -149.0 | +286.6% |
| 2011/12 | -38.5 | - |