| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 1.7 | -76.1% |
| 2024/12 | 7.0 | +16.3% |
| 2023/12 | 6.1 | -18.2% |
| 2022/12 | 7.4 | -26.1% |
| 2021/12 | 10.0 | +51.5% |
| 2020/12 | 6.6 | +22.0% |
| 2019/12 | 5.4 | -6.8% |
| 2018/12 | 5.8 | -28.7% |
| 2017/12 | 8.1 | +16.0% |
| 2016/12 | 7.0 | +38.6% |
| 2015/12 | 5.1 | +86.0% |
| 2014/12 | 2.7 | -43.3% |
| 2013/12 | 4.8 | -124.1% |
| 2012/12 | -19.9 | -599.0% |
| 2011/12 | 4.0 | - |