| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | -2.9 | +144.6% |
| 2025/3 | -1.2 | -90.6% |
| 2024/3 | -12.5 | +372.1% |
| 2023/3 | -2.6 | -78.1% |
| 2022/3 | -12.1 | -62.3% |
| 2021/3 | -32.0 | -25.7% |
| 2020/3 | -43.1 | +2.6% |
| 2019/3 | -42.0 | +155.7% |
| 2018/3 | -16.4 | -301.2% |
| 2017/3 | 8.2 | -11.2% |
| 2016/3 | 9.2 | -21.5% |
| 2015/3 | 11.7 | -14.8% |
| 2014/3 | 13.7 | -0.5% |
| 2013/3 | 13.8 | +309.2% |
| 2012/3 | 3.4 | - |