| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | 2.1 | +57.8% |
| 2024/3 | 1.3 | -123.5% |
| 2023/3 | -5.6 | -58.9% |
| 2022/6 | -13.5 | +8.4% |
| 2021/6 | -12.5 | +1335.4% |
| 2020/6 | -0.9 | -135.2% |
| 2019/6 | 2.5 | +125.9% |
| 2018/6 | 1.1 | -8.7% |
| 2017/6 | 1.2 | -55.6% |
| 2016/6 | 2.7 | -21.9% |
| 2015/6 | 3.5 | -20.1% |
| 2014/6 | 4.3 | -20.0% |
| 2013/6 | 5.4 | -2.3% |
| 2012/6 | 5.5 | +11.5% |
| 2011/6 | 5.0 | - |