| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 3.4 | -54.9% |
| 2024/12 | 7.6 | -311.0% |
| 2023/12 | -3.6 | -38.5% |
| 2022/12 | -5.9 | -451.8% |
| 2021/12 | 1.7 | -113.0% |
| 2020/12 | -12.8 | +356.0% |
| 2019/12 | -2.8 | -1195.6% |
| 2018/12 | 0.3 | -94.1% |
| 2017/12 | 4.3 | +73.8% |
| 2016/12 | 2.5 | -199.8% |
| 2015/12 | -2.5 | +313.2% |
| 2014/12 | -0.6 | -186.7% |
| 2013/12 | 0.7 | +31.5% |
| 2012/12 | 0.5 | -93.4% |
| 2011/12 | 8.0 | - |