| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 22.1 | +11.9% |
| 2025/3 | 19.7 | -4.0% |
| 2024/3 | 20.6 | +6.7% |
| 2023/3 | 19.3 | -11.8% |
| 2022/3 | 21.9 | +35.0% |
| 2021/3 | 16.2 | -10.0% |
| 2020/3 | 18.0 | -8.8% |
| 2019/3 | 19.7 | -4.9% |
| 2018/3 | 20.7 | -5.5% |
| 2017/3 | 21.9 | -10.8% |
| 2016/3 | 24.6 | -3.6% |
| 2015/3 | 25.5 | +11.3% |
| 2014/3 | 22.9 | +6.4% |
| 2013/3 | 21.5 | -16.1% |
| 2012/3 | 25.6 | - |