| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -6.4 | -26.5% |
| 2025/3 | -8.7 | +213.5% |
| 2024/3 | -2.8 | -177.4% |
| 2023/3 | 3.6 | -43.5% |
| 2022/3 | 6.4 | -661.5% |
| 2021/3 | -1.1 | -37.6% |
| 2020/3 | -1.8 | -311.8% |
| 2019/3 | 0.9 | -78.8% |
| 2018/3 | 4.1 | -45.6% |
| 2017/3 | 7.5 | -25.1% |
| 2016/3 | 9.9 | +15.6% |
| 2015/3 | 8.6 | -25.0% |
| 2014/3 | 11.5 | +13.5% |
| 2013/3 | 10.1 | +45.6% |
| 2012/3 | 6.9 | - |