| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 2.6 | -58.3% |
| 2024/12 | 6.3 | +11.2% |
| 2023/12 | 5.6 | +763.5% |
| 2022/12 | 0.7 | -87.6% |
| 2021/12 | 5.3 | +17.3% |
| 2020/12 | 4.5 | +6.0% |
| 2019/12 | 4.2 | -113.7% |
| 2018/12 | -30.8 | +68.7% |
| 2017/12 | -18.3 | -395.8% |
| 2016/12 | 6.2 | -0.5% |
| 2015/12 | 6.2 | +6.8% |
| 2014/12 | 5.8 | +78.1% |
| 2013/12 | 3.3 | -148.2% |
| 2012/12 | -6.8 | -11.9% |
| 2011/12 | -7.7 | - |