| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 13.7 | -5.4% |
| 2024/12 | 14.5 | +7.5% |
| 2023/12 | 13.5 | -9.6% |
| 2022/12 | 14.9 | +45.0% |
| 2021/12 | 10.3 | +13.2% |
| 2020/12 | 9.1 | -23.8% |
| 2019/12 | 11.9 | +23.4% |
| 2018/12 | 9.7 | +20.5% |
| 2017/12 | 8.0 | -4.8% |
| 2016/12 | 8.4 | -0.3% |
| 2015/12 | 8.5 | +0.1% |
| 2014/12 | 8.4 | -31.6% |
| 2013/12 | 12.3 | -2.4% |
| 2012/12 | 12.7 | +2.6% |
| 2011/12 | 12.3 | - |