| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 5.3 | +33.2% |
| 2024/12 | 4.0 | -2.1% |
| 2023/12 | 4.1 | +14.1% |
| 2022/12 | 3.6 | +0.5% |
| 2021/12 | 3.5 | +74.2% |
| 2020/12 | 2.0 | +35.1% |
| 2019/12 | 1.5 | -795.0% |
| 2018/12 | -0.2 | -116.5% |
| 2017/12 | 1.3 | -57.2% |
| 2016/12 | 3.1 | +59.7% |
| 2015/12 | 1.9 | +8.7% |
| 2014/12 | 1.8 | -54.0% |
| 2013/12 | 3.9 | -8.7% |
| 2012/12 | 4.2 | +39.8% |
| 2011/12 | 3.0 | - |