| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 5.0 | -19.1% |
| 2025/3 | 6.2 | -2.8% |
| 2024/3 | 6.3 | +46.4% |
| 2023/3 | 4.3 | -3.5% |
| 2022/3 | 4.5 | +371.7% |
| 2021/3 | 0.9 | -319.7% |
| 2020/3 | -0.4 | -124.6% |
| 2019/3 | 1.8 | -53.6% |
| 2018/3 | 3.8 | -435.8% |
| 2017/3 | -1.1 | -171.0% |
| 2016/3 | 1.6 | -70.6% |
| 2015/3 | 5.4 | +15.6% |
| 2014/3 | 4.7 | -532.9% |
| 2013/3 | -1.1 | -159.4% |
| 2012/3 | 1.8 | - |