| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 4.1 | -6.0% |
| 2024/12 | 4.3 | -5.8% |
| 2023/12 | 4.6 | +1.6% |
| 2022/12 | 4.5 | +43.5% |
| 2021/12 | 3.1 | +45.1% |
| 2020/12 | 2.2 | -11.9% |
| 2019/12 | 2.5 | +14.7% |
| 2018/12 | 2.1 | -13.8% |
| 2017/12 | 2.5 | +8.2% |
| 2016/12 | 2.3 | -4.1% |
| 2015/12 | 2.4 | -18.3% |
| 2014/12 | 2.9 | +7.9% |
| 2013/12 | 2.7 | +26.7% |
| 2012/12 | 2.1 | +9.7% |
| 2011/12 | 2.0 | - |