| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 10.2 | +61.5% |
| 2025/2 | 6.3 | -8.8% |
| 2024/2 | 6.9 | -25.1% |
| 2023/2 | 9.3 | -24.1% |
| 2022/2 | 12.2 | +22.9% |
| 2021/2 | 10.0 | -31.8% |
| 2020/2 | 14.6 | +6.4% |
| 2019/2 | 13.7 | +4.1% |
| 2018/2 | 13.2 | +88.0% |
| 2017/2 | 7.0 | -44.5% |
| 2016/2 | 12.6 | -153.6% |
| 2015/2 | -23.6 | -292.8% |
| 2014/2 | 12.2 | -20.2% |
| 2013/2 | 15.3 | +9.7% |
| 2012/2 | 14.0 | - |