| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 18.0 | +47.4% |
| 2025/3 | 12.2 | -62.6% |
| 2024/3 | 32.6 | +1.5% |
| 2023/3 | 32.1 | +10.4% |
| 2022/3 | 29.1 | -10.9% |
| 2021/3 | 32.6 | +19.7% |
| 2020/3 | 27.3 | +20.8% |
| 2019/3 | 22.6 | -7.6% |
| 2018/3 | 24.4 | -19.8% |
| 2017/3 | 30.4 | +46.7% |
| 2016/3 | 20.8 | +54.0% |
| 2015/3 | 13.5 | -34.5% |
| 2014/3 | 20.6 | -11.0% |
| 2013/3 | 23.1 | -15.5% |
| 2012/3 | 27.4 | - |