| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 2.7 | -168.4% |
| 2024/12 | -3.9 | -25.2% |
| 2023/12 | -5.3 | -55.1% |
| 2022/12 | -11.7 | -339.4% |
| 2021/12 | 4.9 | +26.9% |
| 2020/12 | 3.8 | -508.5% |
| 2019/12 | -0.9 | -105.8% |
| 2018/12 | 16.2 | +83.4% |
| 2017/12 | 8.8 | -60.6% |
| 2016/12 | 22.4 | -5.1% |
| 2015/12 | 23.6 | -7.2% |
| 2014/12 | 25.4 | +2.2% |
| 2013/12 | 24.9 | +35.1% |
| 2012/12 | 18.4 | +31.2% |
| 2011/12 | 14.0 | - |