| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 9.0 | -5.8% |
| 2024/12 | 9.5 | +21.2% |
| 2023/12 | 7.8 | +43.9% |
| 2022/12 | 5.5 | -18.9% |
| 2021/12 | 6.7 | +5.4% |
| 2020/12 | 6.4 | -31.9% |
| 2019/12 | 9.4 | -4.4% |
| 2018/12 | 9.8 | +7.0% |
| 2017/12 | 9.2 | -0.1% |
| 2016/12 | 9.2 | -25.6% |
| 2015/12 | 12.3 | -0.1% |
| 2014/12 | 12.3 | +16.8% |
| 2013/12 | 10.6 | +29.5% |
| 2012/12 | 8.1 | +19.4% |
| 2011/12 | 6.8 | - |