| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 11.2 | -23.4% |
| 2024/12 | 14.6 | -15.4% |
| 2023/12 | 17.2 | +17.4% |
| 2022/12 | 14.7 | +9.3% |
| 2021/12 | 13.4 | +23.7% |
| 2020/12 | 10.9 | -11.2% |
| 2019/12 | 12.2 | -17.7% |
| 2018/12 | 14.9 | -18.8% |
| 2017/12 | 18.3 | +19.0% |
| 2016/12 | 15.4 | -20.5% |
| 2015/12 | 19.3 | +4.1% |
| 2014/12 | 18.6 | +3.6% |
| 2013/12 | 17.9 | +38.9% |
| 2012/12 | 12.9 | +0.5% |
| 2011/12 | 12.8 | - |