| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 14.3 | -2.0% |
| 2025/3 | 14.6 | +32.8% |
| 2024/3 | 11.0 | +5.4% |
| 2023/3 | 10.4 | +0.1% |
| 2022/3 | 10.4 | -19.2% |
| 2021/3 | 12.9 | +16.9% |
| 2020/3 | 11.0 | -4.4% |
| 2019/3 | 11.5 | +23.6% |
| 2018/3 | 9.3 | -16.4% |
| 2017/3 | 11.2 | +14.5% |
| 2016/3 | 9.8 | -26.5% |
| 2015/3 | 13.3 | +29.1% |
| 2014/3 | 10.3 | -29.6% |
| 2013/3 | 14.6 | +50.9% |
| 2012/3 | 9.7 | - |