| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -14.7 | -227.3% |
| 2024/12 | 11.6 | +48.8% |
| 2023/12 | 7.8 | -176.3% |
| 2022/12 | -10.2 | +179.4% |
| 2021/12 | -3.6 | -131.3% |
| 2020/12 | 11.6 | -44.6% |
| 2019/12 | 21.0 | -24.9% |
| 2018/12 | 28.0 | +2.7% |
| 2017/12 | 27.3 | -23.8% |
| 2016/12 | 35.8 | +8.7% |
| 2015/12 | 32.9 | +154.7% |
| 2014/12 | 12.9 | -63.4% |
| 2013/12 | 35.3 | +16.6% |
| 2012/12 | 30.3 | - |