| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 0.9 | -56.5% |
| 2025/2 | 2.1 | -23.1% |
| 2024/2 | 2.7 | +114.8% |
| 2023/2 | 1.3 | -164.2% |
| 2022/2 | -2.0 | -69.5% |
| 2021/2 | -6.4 | -294.0% |
| 2020/2 | 3.3 | -57.0% |
| 2019/2 | 7.7 | +26.7% |
| 2018/2 | 6.1 | -15.3% |
| 2017/2 | 7.2 | +50.7% |
| 2016/2 | 4.8 | -230.3% |
| 2015/2 | -3.7 | -329.6% |
| 2014/2 | 1.6 | -32.9% |
| 2013/2 | 2.4 | -46.9% |
| 2012/2 | 4.5 | - |