| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 5.0 | +14.1% |
| 2024/12 | 4.4 | +1.4% |
| 2023/12 | 4.3 | -19.7% |
| 2022/12 | 5.3 | -4.2% |
| 2021/12 | 5.6 | -6.3% |
| 2020/12 | 5.9 | +160.6% |
| 2019/12 | 2.3 | +199.1% |
| 2018/12 | 0.8 | -72.5% |
| 2017/12 | 2.8 | -22.0% |
| 2016/12 | 3.6 | +33.3% |
| 2015/12 | 2.7 | -35.4% |
| 2014/12 | 4.1 | -13.4% |
| 2013/12 | 4.8 | +27.6% |
| 2012/12 | 3.7 | -37.6% |
| 2011/12 | 6.0 | - |