| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 12.5 | +6.9% |
| 2024/12 | 11.7 | +9.6% |
| 2023/12 | 10.7 | +14.5% |
| 2022/12 | 9.3 | -12.0% |
| 2021/12 | 10.6 | -2.9% |
| 2020/12 | 10.9 | +11.7% |
| 2019/12 | 9.8 | +3.6% |
| 2018/12 | 9.4 | +21.2% |
| 2017/12 | 7.8 | +166.4% |
| 2016/12 | 2.9 | -121.3% |
| 2015/12 | -13.7 | +281.1% |
| 2014/12 | -3.6 | -191.3% |
| 2013/12 | 3.9 | -51.3% |
| 2012/12 | 8.1 | -11.7% |
| 2011/12 | 9.1 | - |