| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 5.5 | +1.4% |
| 2025/3 | 5.5 | -33.1% |
| 2024/3 | 8.1 | +41.6% |
| 2023/3 | 5.8 | -325.3% |
| 2022/3 | -2.6 | -34.1% |
| 2021/3 | -3.9 | -27.1% |
| 2020/3 | -5.3 | -36.3% |
| 2019/3 | -8.4 | -0.3% |
| 2018/3 | -8.4 | -23.4% |
| 2017/3 | -10.9 | +249.8% |
| 2016/3 | -3.1 | -45.5% |
| 2015/3 | -5.7 | -57.2% |
| 2014/3 | -13.4 | -43.6% |
| 2013/3 | -23.8 | +0.1% |
| 2012/3 | -23.8 | - |