| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 7.1 | -14.7% |
| 2024/12 | 8.3 | -12.3% |
| 2023/12 | 9.5 | -6.2% |
| 2022/12 | 10.1 | +27.4% |
| 2021/12 | 7.9 | -3.0% |
| 2020/12 | 8.2 | +12.1% |
| 2019/12 | 7.3 | -26.7% |
| 2018/12 | 10.0 | -31.7% |
| 2017/12 | 14.6 | +72.8% |
| 2016/12 | 8.5 | -31.4% |
| 2015/12 | 12.3 | -350.8% |
| 2014/12 | -4.9 | -215.5% |
| 2013/12 | 4.3 | +0.1% |
| 2012/12 | 4.2 | -51.5% |
| 2011/12 | 8.8 | - |