| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 0.7 | -222.2% |
| 2025/3 | -0.6 | -224.8% |
| 2024/3 | 0.4 | -123.9% |
| 2023/3 | -1.9 | -1989.8% |
| 2022/3 | 0.1 | -124.4% |
| 2021/3 | -0.4 | -64.1% |
| 2020/3 | -1.1 | -52.9% |
| 2019/3 | -2.4 | -166.9% |
| 2018/3 | 3.6 | -9.3% |
| 2017/3 | 4.0 | +18.7% |
| 2016/3 | 3.3 | -14.5% |
| 2015/3 | 3.9 | -37.7% |
| 2014/3 | 6.3 | +63.1% |
| 2013/3 | 3.8 | +136.4% |
| 2012/3 | 1.6 | - |