| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -4.9 | +39.7% |
| 2025/3 | -3.5 | -15.9% |
| 2024/3 | -4.2 | -34.6% |
| 2023/3 | -6.4 | +186.4% |
| 2022/3 | -2.2 | -1.8% |
| 2021/3 | -2.3 | -634.0% |
| 2020/3 | 0.4 | -107.7% |
| 2019/3 | -5.5 | -262.6% |
| 2018/3 | 3.4 | -35.8% |
| 2017/3 | 5.3 | -12.6% |
| 2016/3 | 6.0 | +5.5% |
| 2015/3 | 5.7 | -24.0% |
| 2014/3 | 7.5 | +13.5% |
| 2013/3 | 6.6 | -3.4% |
| 2012/3 | 6.8 | - |