| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 16.6 | -6.7% |
| 2024/12 | 17.7 | -11.0% |
| 2023/12 | 19.9 | +3.7% |
| 2022/12 | 19.2 | +8.3% |
| 2021/12 | 17.7 | -14.3% |
| 2020/12 | 20.7 | -39.7% |
| 2019/12 | 34.4 | -7.1% |
| 2018/12 | 37.0 | +45.1% |
| 2017/12 | 25.5 | +11.5% |
| 2016/12 | 22.9 | +1.7% |
| 2015/12 | 22.5 | +83.8% |
| 2014/12 | 12.2 | +42.7% |
| 2013/12 | 8.6 | -39.4% |
| 2012/12 | 14.1 | -44.9% |
| 2011/12 | 25.7 | - |