| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 5.2 | -167.3% |
| 2025/3 | -7.7 | -0.4% |
| 2024/3 | -7.7 | +158.1% |
| 2023/3 | -3.0 | -74.2% |
| 2022/3 | -11.6 | +645.6% |
| 2021/3 | -1.6 | -189.2% |
| 2020/3 | 1.7 | -65.4% |
| 2019/3 | 5.0 | +19.4% |
| 2018/3 | 4.2 | +89.4% |
| 2017/3 | 2.2 | -157.9% |
| 2016/3 | -3.9 | -83.7% |
| 2015/3 | -23.7 | +270.0% |
| 2014/3 | -6.4 | -170.6% |
| 2013/3 | 9.1 | -5.1% |
| 2012/3 | 9.6 | - |