| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 0.2 | -101.5% |
| 2025/3 | -13.1 | -15.4% |
| 2024/6 | -15.4 | +13.6% |
| 2023/6 | -13.6 | +7.3% |
| 2022/6 | -12.7 | -216.0% |
| 2021/6 | 10.9 | +15.3% |
| 2020/6 | 9.5 | +469.6% |
| 2019/6 | 1.7 | -85.3% |
| 2018/6 | 11.3 | +86.3% |
| 2017/6 | 6.1 | -0.3% |
| 2016/3 | 6.1 | -208.4% |
| 2015/3 | -5.6 | -1668.5% |
| 2014/3 | 0.4 | -111.2% |
| 2013/3 | -3.2 | -179.1% |
| 2012/3 | 4.0 | - |