| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 2.8 | -26.9% |
| 2024/12 | 3.8 | -54.6% |
| 2023/12 | 8.3 | -27.2% |
| 2022/12 | 11.4 | -0.6% |
| 2021/12 | 11.5 | +7.4% |
| 2020/12 | 10.7 | +15.9% |
| 2019/12 | 9.2 | +2.2% |
| 2018/12 | 9.0 | +11.5% |
| 2017/12 | 8.1 | -4.9% |
| 2016/12 | 8.5 | -6.8% |
| 2015/12 | 9.1 | +18.9% |
| 2014/12 | 7.7 | -3.4% |
| 2013/12 | 7.9 | +10.5% |
| 2012/12 | 7.2 | +0.8% |
| 2011/12 | 7.1 | - |