| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | 9.4 | +5.3% |
| 2024/3 | 8.9 | +20.2% |
| 2023/3 | 7.4 | -115.8% |
| 2022/3 | -47.0 | +134.4% |
| 2021/6 | -20.0 | -385.1% |
| 2020/6 | 7.0 | +184.7% |
| 2019/6 | 2.5 | -149.1% |
| 2018/6 | -5.0 | -357.6% |
| 2017/6 | 2.0 | -78.8% |
| 2016/6 | 9.2 | +47.7% |
| 2015/6 | 6.2 | -229.8% |
| 2014/6 | -4.8 | -884.1% |
| 2013/9 | 0.6 | -34.8% |
| 2012/9 | 0.9 | -71.8% |
| 2011/9 | 3.3 | - |