| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 7.4 | +18.9% |
| 2024/12 | 6.2 | +46.1% |
| 2023/12 | 4.2 | -30.5% |
| 2022/12 | 6.1 | -47.6% |
| 2021/12 | 11.6 | -3.3% |
| 2020/12 | 12.0 | +16.1% |
| 2019/12 | 10.4 | -5.8% |
| 2018/12 | 11.0 | +8.4% |
| 2017/12 | 10.1 | +1.5% |
| 2016/12 | 10.0 | -4.2% |
| 2015/12 | 10.4 | +31.2% |
| 2014/12 | 8.0 | -2.1% |
| 2013/12 | 8.1 | +19.1% |
| 2012/12 | 6.8 | +2.5% |
| 2011/12 | 6.7 | - |