| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 0.8 | -42.2% |
| 2025/3 | 1.4 | -34.8% |
| 2024/3 | 2.2 | +556.3% |
| 2023/3 | 0.3 | -108.4% |
| 2022/3 | -4.0 | -56.0% |
| 2021/3 | -9.2 | -468.8% |
| 2020/3 | 2.5 | -153.8% |
| 2019/3 | -4.6 | +396.1% |
| 2018/3 | -0.9 | -247.0% |
| 2017/3 | 0.6 | -250.4% |
| 2016/3 | -0.4 | -117.3% |
| 2015/3 | 2.4 | +71.7% |
| 2014/3 | 1.4 | +89.4% |
| 2013/3 | 0.7 | +164.6% |
| 2012/3 | 0.3 | - |