| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 0.7 | -91.4% |
| 2024/12 | 7.7 | +342.5% |
| 2023/12 | 1.7 | -71.8% |
| 2022/12 | 6.1 | +9.1% |
| 2021/12 | 5.6 | -22.3% |
| 2020/12 | 7.2 | +78.1% |
| 2019/12 | 4.1 | -36.1% |
| 2018/12 | 6.4 | +362.7% |
| 2017/12 | 1.4 | -69.2% |
| 2016/12 | 4.5 | -123.0% |
| 2015/12 | -19.4 | -294.3% |
| 2014/12 | 10.0 | -0.9% |
| 2013/12 | 10.1 | -0.9% |
| 2012/12 | 10.2 | - |
| 2010/12 | 5.1 | - |