| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 14.7 | -4.5% |
| 2025/2 | 15.4 | +11.0% |
| 2024/2 | 13.9 | +10.9% |
| 2023/2 | 12.5 | +19.0% |
| 2022/2 | 10.5 | +1.8% |
| 2021/2 | 10.3 | -43.2% |
| 2020/2 | 18.2 | +5.8% |
| 2019/2 | 17.2 | -10.0% |
| 2018/2 | 19.1 | -1.1% |
| 2017/2 | 19.3 | +11.6% |
| 2016/2 | 17.3 | -4.8% |
| 2015/2 | 18.2 | -5.3% |
| 2014/2 | 19.2 | -17.1% |
| 2013/2 | 23.1 | -4.8% |
| 2012/2 | 24.3 | - |