| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 3.3 | -273.2% |
| 2024/12 | -1.9 | -68.3% |
| 2023/12 | -6.1 | +27.7% |
| 2022/12 | -4.8 | -3.8% |
| 2021/12 | -5.0 | -26.8% |
| 2020/12 | -6.8 | -1239.5% |
| 2019/12 | 0.6 | -124.5% |
| 2018/12 | -2.4 | -229.5% |
| 2017/12 | 1.9 | -81.6% |
| 2016/12 | 10.2 | +153.8% |
| 2015/12 | 4.0 | -33.2% |
| 2014/12 | 6.0 | -63.6% |
| 2013/12 | 16.5 | +80.8% |
| 2012/12 | 9.1 | -4.5% |
| 2011/12 | 9.6 | - |