| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 2.9 | -45.4% |
| 2024/12 | 5.3 | -14.0% |
| 2023/12 | 6.2 | -16.9% |
| 2022/12 | 7.4 | -16.1% |
| 2021/12 | 8.8 | +40.1% |
| 2020/12 | 6.3 | -16.1% |
| 2019/12 | 7.5 | +2.7% |
| 2018/12 | 7.3 | -35.5% |
| 2017/12 | 11.4 | -28.5% |
| 2016/12 | 15.9 | +20.1% |
| 2015/12 | 13.2 | +25.9% |
| 2014/12 | 10.5 | +25.3% |
| 2013/12 | 8.4 | -293.5% |
| 2013/6 | 5.4 | -224.7% |
| 2012/6 | -4.3 | - |