| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 13.5 | +7.7% |
| 2024/12 | 12.5 | +21.9% |
| 2023/12 | 10.3 | +22.3% |
| 2022/12 | 8.4 | +133.7% |
| 2021/12 | 3.6 | -57.4% |
| 2020/12 | 8.5 | -9.8% |
| 2019/12 | 9.4 | -11.8% |
| 2018/12 | 10.6 | -19.4% |
| 2017/12 | 13.2 | +1.4% |
| 2016/12 | 13.0 | +22.1% |
| 2015/12 | 10.7 | +22.9% |
| 2014/12 | 8.7 | +5.4% |
| 2013/12 | 8.2 | -6.0% |
| 2012/12 | 8.8 | -3.4% |
| 2011/12 | 9.1 | - |