| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 9.0 | +17.8% |
| 2024/12 | 7.6 | -18.0% |
| 2023/12 | 9.3 | +33.9% |
| 2022/12 | 7.0 | -6.3% |
| 2021/12 | 7.4 | +18.6% |
| 2020/12 | 6.3 | -20.7% |
| 2019/12 | 7.9 | +0.1% |
| 2018/12 | 7.9 | +21.7% |
| 2017/12 | 6.5 | +48.7% |
| 2016/12 | 4.4 | +31.9% |
| 2015/12 | 3.3 | -34.3% |
| 2014/12 | 5.0 | +124.0% |
| 2013/12 | 2.2 | +42.8% |
| 2012/12 | 1.6 | -27.8% |
| 2011/12 | 2.2 | - |