| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | 3.1 | -303.1% |
| 2024/3 | -1.5 | -121.3% |
| 2023/3 | 7.2 | +14.4% |
| 2022/3 | 6.3 | +124.3% |
| 2021/3 | 2.8 | +30.7% |
| 2020/3 | 2.1 | +346.4% |
| 2019/3 | 0.5 | -83.1% |
| 2018/7 | 2.8 | -79.9% |
| 2017/7 | 14.2 | +26.8% |
| 2016/7 | 11.2 | -23.0% |
| 2015/7 | 14.5 | +150.7% |
| 2014/7 | 5.8 | -31.3% |
| 2013/7 | 8.4 | -141.3% |
| 2012/7 | -20.4 | +415.7% |
| 2011/7 | -4.0 | - |