| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 7.3 | +801.3% |
| 2024/12 | 0.8 | -40.0% |
| 2023/12 | 1.4 | +287.7% |
| 2022/12 | 0.4 | -180.5% |
| 2021/12 | -0.4 | -58.4% |
| 2020/12 | -1.0 | -140.3% |
| 2019/12 | 2.6 | +176.8% |
| 2018/12 | 0.9 | -69.7% |
| 2017/12 | 3.1 | -2.9% |
| 2016/12 | 3.2 | +25.0% |
| 2015/12 | 2.5 | -1.7% |
| 2014/12 | 2.6 | +3.4% |
| 2013/12 | 2.5 | +43.7% |
| 2012/12 | 1.7 | +5.9% |
| 2011/12 | 1.6 | - |