| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 10.5 | -1.2% |
| 2024/12 | 10.7 | -2.5% |
| 2023/12 | 10.9 | +4.6% |
| 2022/12 | 10.4 | -10.3% |
| 2021/12 | 11.7 | -9.4% |
| 2020/12 | 12.9 | +14.1% |
| 2019/12 | 11.3 | +2.4% |
| 2018/12 | 11.0 | +1.6% |
| 2017/12 | 10.8 | -1.8% |
| 2016/12 | 11.0 | +12.7% |
| 2015/12 | 9.8 | +22.0% |
| 2014/12 | 8.0 | +33.2% |
| 2013/12 | 6.0 | -14.1% |
| 2012/12 | 7.0 | +33.0% |
| 2011/12 | 5.3 | - |