| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 11.9 | +4.7% |
| 2025/3 | 11.4 | -47.6% |
| 2024/3 | 21.7 | +17562.8% |
| 2023/3 | 0.1 | -102.0% |
| 2022/3 | -6.2 | -235.7% |
| 2021/3 | 4.6 | -159.8% |
| 2020/3 | -7.7 | -140.3% |
| 2019/3 | 19.1 | -6.5% |
| 2018/3 | 20.4 | +63.9% |
| 2017/3 | 12.5 | -160.6% |
| 2016/3 | -20.6 | +14.8% |
| 2015/3 | -17.9 | -1255.3% |
| 2014/9 | 1.6 | -155.3% |
| 2013/9 | -2.8 | -225.5% |
| 2012/9 | 2.2 | - |