| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 6.7 | +26.6% |
| 2024/12 | 5.3 | +9.8% |
| 2023/12 | 4.8 | -3.0% |
| 2022/12 | 5.0 | -11.0% |
| 2021/12 | 5.6 | +161.0% |
| 2020/12 | 2.1 | -15.4% |
| 2019/12 | 2.5 | +108.4% |
| 2018/12 | 1.2 | -77.5% |
| 2017/12 | 5.4 | +31.0% |
| 2016/12 | 4.1 | +208.2% |
| 2015/12 | 1.3 | -197.6% |
| 2014/12 | -1.4 | -136.6% |
| 2013/12 | 3.8 | -6.5% |
| 2012/12 | 4.0 | -0.1% |
| 2011/12 | 4.0 | - |