| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 6.1 | +38.7% |
| 2025/3 | 4.4 | -47.3% |
| 2024/3 | 8.3 | -291.6% |
| 2023/3 | -4.3 | -40.0% |
| 2022/3 | -7.2 | -24.5% |
| 2021/3 | -9.6 | -4617.1% |
| 2020/3 | 0.2 | -83.0% |
| 2019/3 | 1.2 | -59.4% |
| 2018/3 | 3.1 | +12.7% |
| 2017/3 | 2.7 | -8.8% |
| 2016/3 | 3.0 | -1106.8% |
| 2015/3 | -0.3 | -63.6% |
| 2014/3 | -0.8 | -212.0% |
| 2013/3 | 0.7 | -74.7% |
| 2012/3 | 2.9 | - |