| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 11.3 | -7.2% |
| 2025/2 | 12.2 | -6.8% |
| 2024/1 | 13.1 | -8.6% |
| 2023/1 | 14.3 | -0.7% |
| 2022/1 | 14.4 | +11.9% |
| 2021/1 | 12.9 | -3.7% |
| 2020/2 | 13.3 | -0.8% |
| 2019/2 | 13.5 | -0.9% |
| 2018/1 | 13.6 | +2.8% |
| 2017/1 | 13.2 | +6.1% |
| 2016/1 | 12.5 | +3.8% |
| 2015/2 | 12.0 | +11.6% |
| 2014/2 | 10.7 | +11.2% |
| 2013/2 | 9.7 | +12.1% |
| 2012/1 | 8.6 | +11.2% |
| 2011/1 | 7.8 | - |