| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -6.4 | -168.2% |
| 2024/12 | 9.4 | +25.9% |
| 2023/12 | 7.5 | -33.1% |
| 2022/12 | 11.2 | +98.7% |
| 2021/12 | 5.6 | +22.5% |
| 2020/12 | 4.6 | +38.4% |
| 2019/12 | 3.3 | -30.1% |
| 2018/12 | 4.7 | +236.9% |
| 2017/12 | 1.4 | -61.6% |
| 2016/12 | 3.7 | -36.2% |
| 2015/12 | 5.8 | -6.1% |
| 2014/12 | 6.1 | -21.6% |
| 2013/12 | 7.8 | +19.5% |
| 2012/12 | 6.6 | +74.8% |
| 2011/12 | 3.7 | - |