| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 5.4 | -12.8% |
| 2024/12 | 6.2 | -0.2% |
| 2023/12 | 6.2 | +17.0% |
| 2022/12 | 5.3 | -23.1% |
| 2021/12 | 6.9 | +6.8% |
| 2020/12 | 6.5 | -26.1% |
| 2019/12 | 8.8 | -1.9% |
| 2018/12 | 8.9 | +10.5% |
| 2017/12 | 8.1 | +10.7% |
| 2016/12 | 7.3 | -12.3% |
| 2015/12 | 8.3 | +23.9% |
| 2014/12 | 6.7 | +44.3% |
| 2013/12 | 4.7 | -21.8% |
| 2012/12 | 6.0 | +7.7% |
| 2011/12 | 5.5 | - |