| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 9.9 | +28.5% |
| 2024/12 | 7.7 | +37.8% |
| 2023/12 | 5.6 | -38.1% |
| 2022/12 | 9.0 | +17.3% |
| 2021/12 | 7.7 | -284.2% |
| 2020/12 | -4.2 | - |
| 2018/12 | 12.5 | -4.0% |
| 2017/12 | 13.0 | +4.1% |
| 2016/12 | 12.5 | +8.1% |
| 2015/12 | 11.5 | -15.6% |
| 2014/12 | 13.7 | +2.9% |
| 2013/12 | 13.3 | +10.8% |
| 2012/12 | 12.0 | -8.4% |
| 2011/12 | 13.1 | +8.6% |
| 2010/12 | 12.0 | - |