| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 5.9 | -10.3% |
| 2024/12 | 6.6 | -675.0% |
| 2023/12 | -1.2 | -130.7% |
| 2022/12 | 3.8 | +44.2% |
| 2021/12 | 2.6 | -21.1% |
| 2020/12 | 3.3 | -237.3% |
| 2019/12 | -2.4 | -77.2% |
| 2018/12 | -10.5 | -635.2% |
| 2018/6 | -0.2 | -109.9% |
| 2017/6 | 2.0 | +23.8% |
| 2016/6 | 1.6 | -33.5% |
| 2015/6 | 2.4 | -20.1% |
| 2014/6 | 3.0 | -16.6% |
| 2013/6 | 3.6 | +38.5% |
| 2012/6 | 2.6 | -51.9% |
| 2011/6 | 5.4 | - |