| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 1.9 | -43.2% |
| 2024/12 | 3.3 | +230.6% |
| 2023/12 | 1.0 | -136.6% |
| 2022/12 | -2.7 | -124.5% |
| 2021/12 | 11.1 | -203.6% |
| 2020/12 | -10.7 | -380.2% |
| 2019/12 | 3.8 | -36.8% |
| 2018/12 | 6.1 | -13.4% |
| 2017/12 | 7.0 | +5.1% |
| 2016/12 | 6.7 | -2.4% |
| 2015/12 | 6.8 | -22.1% |
| 2014/12 | 8.8 | +12.9% |
| 2013/12 | 7.8 | +5.3% |
| 2012/12 | 7.4 | +43.7% |
| 2011/12 | 5.1 | - |