| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 10.0 | +2.7% |
| 2024/12 | 9.7 | -0.5% |
| 2023/12 | 9.7 | +194.3% |
| 2022/12 | 3.3 | -62.0% |
| 2021/12 | 8.7 | +8.7% |
| 2020/12 | 8.0 | -2.7% |
| 2019/12 | 8.2 | +121.8% |
| 2018/12 | 3.7 | -51.1% |
| 2017/12 | 7.6 | -9.6% |
| 2016/12 | 8.4 | +0.2% |
| 2015/12 | 8.4 | +107.8% |
| 2014/12 | 4.0 | +55.5% |
| 2013/12 | 2.6 | -7.4% |
| 2012/12 | 2.8 | +14.4% |
| 2011/12 | 2.4 | - |