| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 2.7 | +10.5% |
| 2024/12 | 2.4 | +24.3% |
| 2023/12 | 2.0 | -33.9% |
| 2022/12 | 3.0 | -13.7% |
| 2021/12 | 3.4 | -1.6% |
| 2020/12 | 3.5 | +8.2% |
| 2019/12 | 3.2 | +6.3% |
| 2018/12 | 3.0 | -24.0% |
| 2017/12 | 4.0 | +15.5% |
| 2016/12 | 3.5 | +3.5% |
| 2015/12 | 3.3 | +12.0% |
| 2014/12 | 3.0 | +33.4% |
| 2013/12 | 2.2 | +7.8% |
| 2012/12 | 2.1 | +6.8% |
| 2011/12 | 1.9 | - |