| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 5.4 | +19.9% |
| 2025/3 | 4.5 | -322.3% |
| 2024/3 | -2.0 | -67.7% |
| 2023/3 | -6.3 | -262.6% |
| 2022/3 | 3.9 | -133.7% |
| 2021/3 | -11.5 | -719.5% |
| 2020/3 | 1.9 | +8.1% |
| 2019/3 | 1.7 | -39.1% |
| 2018/3 | 2.8 | -57.1% |
| 2017/3 | 6.6 | -169.6% |
| 2016/3 | -9.5 | +79.5% |
| 2015/3 | -5.3 | -207.0% |
| 2014/3 | 4.9 | -33.7% |
| 2013/3 | 7.4 | +32.1% |
| 2012/3 | 5.6 | - |