| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 7.7 | -185.7% |
| 2025/3 | -9.0 | -33.9% |
| 2024/3 | -13.7 | -46.8% |
| 2023/3 | -25.7 | -204.5% |
| 2022/3 | 24.6 | -188.3% |
| 2021/3 | -27.9 | +92.5% |
| 2020/3 | -14.5 | +245.3% |
| 2019/3 | -4.2 | -65.8% |
| 2018/3 | -12.3 | +19.0% |
| 2017/3 | -10.3 | -157.8% |
| 2016/3 | 17.8 | +109.2% |
| 2015/3 | 8.5 | -1.4% |
| 2014/3 | 8.6 | -6.8% |
| 2013/3 | 9.3 | -2525.6% |
| 2012/3 | -0.4 | - |