| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 5.9 | -34.1% |
| 2025/3 | 9.0 | +10.8% |
| 2024/3 | 8.1 | +103.8% |
| 2023/3 | 4.0 | +73.7% |
| 2022/3 | 2.3 | -169.1% |
| 2021/3 | -3.3 | -204.0% |
| 2020/3 | 3.2 | +31.0% |
| 2019/3 | 2.4 | -57.5% |
| 2018/3 | 5.7 | -7.0% |
| 2017/3 | 6.1 | +7.0% |
| 2016/3 | 5.7 | -162.2% |
| 2015/3 | -9.2 | -8784.9% |
| 2014/3 | 0.1 | -106.2% |
| 2013/3 | -1.7 | -66.1% |
| 2012/3 | -5.0 | - |