| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 11.5 | -11.2% |
| 2024/12 | 12.9 | +8.4% |
| 2023/12 | 11.9 | +1.4% |
| 2022/12 | 11.7 | -16.4% |
| 2021/12 | 14.0 | +15.7% |
| 2020/12 | 12.1 | +22.6% |
| 2019/12 | 9.9 | +19.1% |
| 2018/12 | 8.3 | +46.7% |
| 2017/12 | 5.7 | -300.5% |
| 2016/12 | -2.8 | -182.1% |
| 2015/12 | 3.4 | -16.8% |
| 2014/12 | 4.1 | -47.3% |
| 2013/12 | 7.9 | +1.8% |
| 2012/12 | 7.7 | +74.9% |
| 2011/12 | 4.4 | - |