| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 4.9 | +8.4% |
| 2024/12 | 4.5 | +16.8% |
| 2023/12 | 3.9 | +59.6% |
| 2022/12 | 2.4 | +19.5% |
| 2021/12 | 2.0 | +4.4% |
| 2020/12 | 1.9 | -25.3% |
| 2019/12 | 2.6 | +3.6% |
| 2018/12 | 2.5 | -17.6% |
| 2017/12 | 3.1 | -13.8% |
| 2016/12 | 3.5 | +28.5% |
| 2015/12 | 2.8 | +20.4% |
| 2014/12 | 2.3 | +18.4% |
| 2013/12 | 1.9 | -29.6% |
| 2012/12 | 2.7 | -13.6% |
| 2011/12 | 3.2 | - |