| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 8.8 | +196.1% |
| 2024/12 | 3.0 | -210.7% |
| 2023/12 | -2.7 | -88.0% |
| 2022/12 | -22.3 | -44.5% |
| 2021/12 | -40.3 | -1.4% |
| 2020/12 | -40.8 | +7874.3% |
| 2019/12 | -0.5 | -89.3% |
| 2018/12 | -4.8 | -611.9% |
| 2017/12 | 0.9 | -54.5% |
| 2016/12 | 2.0 | -55.7% |
| 2015/12 | 4.6 | +34.5% |
| 2014/12 | 3.4 | -214.0% |
| 2013/12 | -3.0 | -65.6% |
| 2012/12 | -8.8 | -53.2% |
| 2011/12 | -18.7 | - |