| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 8.4 | -183.1% |
| 2025/3 | -10.1 | -496.8% |
| 2024/3 | 2.5 | -89.5% |
| 2023/3 | 24.1 | -349.2% |
| 2022/3 | -9.7 | -56.3% |
| 2021/3 | -22.1 | +131.0% |
| 2020/3 | -9.6 | -58.0% |
| 2019/3 | -22.8 | -23.1% |
| 2018/3 | -29.6 | -373.0% |
| 2017/3 | 10.8 | -11.5% |
| 2016/3 | 12.3 | +72.4% |
| 2015/3 | 7.1 | +61.0% |
| 2014/3 | 4.4 | -172.6% |
| 2013/3 | -6.1 | -79.6% |
| 2012/3 | -29.9 | - |