| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 1.9 | +7.2% |
| 2024/12 | 1.7 | +14.9% |
| 2023/12 | 1.5 | -3.9% |
| 2022/12 | 1.6 | +71.4% |
| 2021/12 | 0.9 | -37.9% |
| 2020/12 | 1.5 | +80.3% |
| 2019/12 | 0.8 | +371.1% |
| 2018/12 | 0.2 | -84.9% |
| 2017/12 | 1.2 | +29.5% |
| 2016/12 | 0.9 | -143.0% |
| 2015/12 | -2.1 | -377.5% |
| 2014/12 | 0.7 | -61.5% |
| 2013/12 | 1.9 | -33.5% |
| 2012/12 | 2.9 | +11.6% |
| 2011/12 | 2.6 | - |