| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 9.2 | +11.6% |
| 2025/3 | 8.3 | -25.8% |
| 2024/3 | 11.1 | -385.4% |
| 2023/3 | -3.9 | -310.0% |
| 2022/3 | 1.9 | -28.9% |
| 2021/3 | 2.6 | +31.3% |
| 2020/3 | 2.0 | -23.6% |
| 2019/3 | 2.6 | -30.7% |
| 2018/3 | 3.8 | -27.1% |
| 2017/3 | 5.2 | +4.1% |
| 2016/3 | 5.0 | -225.9% |
| 2015/3 | -3.9 | -46.4% |
| 2014/3 | -7.3 | -65.7% |
| 2013/3 | -21.4 | +51.3% |
| 2012/3 | -14.2 | - |