| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 6.0 | -12.0% |
| 2025/3 | 6.8 | -41.3% |
| 2024/3 | 11.6 | -477.3% |
| 2023/3 | -3.1 | -93.0% |
| 2022/3 | -43.7 | -22.9% |
| 2021/3 | -56.7 | +939.4% |
| 2020/3 | -5.5 | -60.6% |
| 2019/3 | -13.9 | +38.5% |
| 2018/3 | -10.0 | -179.4% |
| 2017/3 | 12.6 | +63.6% |
| 2016/3 | 7.7 | +93.9% |
| 2015/3 | 4.0 | -226.4% |
| 2014/3 | -3.1 | -88.3% |
| 2013/3 | -26.9 | +101.6% |
| 2012/3 | -13.4 | - |