| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -4.9 | +503.2% |
| 2025/3 | -0.8 | -96.4% |
| 2024/3 | -22.9 | -1260.9% |
| 2023/3 | 2.0 | -76.4% |
| 2022/3 | 8.4 | +75.2% |
| 2021/3 | 4.8 | -118.7% |
| 2020/3 | -25.6 | -71.1% |
| 2019/3 | -88.7 | -888.2% |
| 2018/3 | 11.2 | -131.1% |
| 2017/3 | -36.1 | -271.5% |
| 2016/3 | 21.1 | +16.5% |
| 2015/3 | 18.1 | -257.5% |
| 2014/3 | -11.5 | +17.2% |
| 2013/3 | -9.8 | +643.5% |
| 2012/3 | -1.3 | - |