| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 1.5 | -42.4% |
| 2024/12 | 2.5 | +40.5% |
| 2023/12 | 1.8 | -127.4% |
| 2022/12 | -6.6 | -206.5% |
| 2021/12 | 6.2 | -36.9% |
| 2020/12 | 9.8 | +140.8% |
| 2019/12 | 4.1 | -34.3% |
| 2018/12 | 6.2 | -33.5% |
| 2017/12 | 9.3 | +17.9% |
| 2016/12 | 7.9 | -12.3% |
| 2015/12 | 9.0 | +0.6% |
| 2014/12 | 8.9 | +59.4% |
| 2013/12 | 5.6 | +44.9% |
| 2012/12 | 3.9 | -22.2% |
| 2011/12 | 5.0 | - |