| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -0.3 | -128.0% |
| 2024/12 | 1.2 | -66.1% |
| 2023/12 | 3.5 | -36.9% |
| 2022/12 | 5.6 | +38.4% |
| 2021/12 | 4.0 | +3.6% |
| 2020/12 | 3.9 | -19.4% |
| 2019/12 | 4.8 | +26.3% |
| 2018/12 | 3.8 | +42.5% |
| 2017/12 | 2.7 | -42.7% |
| 2016/12 | 4.7 | +17.8% |
| 2015/12 | 4.0 | +499.4% |
| 2014/12 | 0.7 | -122.0% |
| 2013/12 | -3.0 | -248.3% |
| 2012/12 | 2.0 | -43.5% |
| 2011/12 | 3.6 | - |