| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 9.3 | +19.6% |
| 2024/12 | 7.8 | +40.6% |
| 2023/12 | 5.6 | -30.8% |
| 2022/12 | 8.0 | -13.8% |
| 2021/12 | 9.3 | -25.7% |
| 2020/12 | 12.5 | +38.6% |
| 2019/12 | 9.0 | +6.1% |
| 2018/12 | 8.5 | +20.0% |
| 2017/12 | 7.1 | +6.8% |
| 2016/12 | 6.6 | +39.0% |
| 2015/12 | 4.8 | +24.9% |
| 2014/12 | 3.8 | +9.5% |
| 2013/12 | 3.5 | +36.8% |
| 2012/12 | 2.6 | -31.3% |
| 2011/12 | 3.7 | - |