| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 22.1 | +13.7% |
| 2025/3 | 19.4 | -194.3% |
| 2024/3 | -20.6 | -304.2% |
| 2023/3 | 10.1 | -55.2% |
| 2022/3 | 22.5 | -1.5% |
| 2021/3 | 22.8 | -168.9% |
| 2020/3 | -33.1 | -327.7% |
| 2019/3 | 14.6 | -33.2% |
| 2018/3 | 21.8 | +22.3% |
| 2017/3 | 17.8 | +22.8% |
| 2016/3 | 14.5 | -27.3% |
| 2015/3 | 20.0 | -34.1% |
| 2014/3 | 30.3 | -22.6% |
| 2013/3 | 39.1 | -8.5% |
| 2012/3 | 42.8 | - |