| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 1.1 | -26.3% |
| 2024/12 | 1.4 | +289.2% |
| 2023/12 | 0.4 | -124.0% |
| 2022/12 | -1.5 | -43.9% |
| 2021/12 | -2.8 | +81.1% |
| 2020/12 | -1.5 | -74.9% |
| 2019/12 | -6.1 | -325.6% |
| 2018/12 | 2.7 | -41.2% |
| 2017/12 | 4.6 | +2.1% |
| 2016/12 | 4.5 | +43.6% |
| 2015/12 | 3.1 | +24.6% |
| 2014/12 | 2.5 | -35.0% |
| 2013/12 | 3.8 | +7.4% |
| 2012/12 | 3.6 | -10.8% |
| 2011/12 | 4.0 | - |