| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 11.5 | -5.8% |
| 2025/3 | 12.2 | +196.4% |
| 2024/3 | 4.1 | -177.4% |
| 2023/3 | -5.3 | -179.9% |
| 2022/3 | 6.7 | +46.6% |
| 2021/3 | 4.5 | -1150.0% |
| 2020/3 | -0.4 | -137.6% |
| 2019/3 | 1.1 | -76.6% |
| 2018/3 | 4.9 | +163.0% |
| 2017/3 | 1.9 | -155.9% |
| 2016/3 | -3.3 | -355.3% |
| 2015/3 | 1.3 | -89.3% |
| 2014/3 | 12.3 | +4.5% |
| 2013/3 | 11.8 | +68.3% |
| 2012/3 | 7.0 | - |