| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 3.0 | +32.0% |
| 2025/3 | 2.3 | -17.3% |
| 2024/3 | 2.8 | +218.3% |
| 2023/3 | 0.9 | -151.3% |
| 2022/3 | -1.7 | -50.8% |
| 2021/3 | -3.5 | +825.0% |
| 2020/3 | -0.4 | -82.9% |
| 2019/3 | -2.2 | +349.4% |
| 2018/3 | -0.5 | -72.7% |
| 2017/3 | -1.8 | -266.1% |
| 2016/3 | 1.1 | +18.8% |
| 2015/3 | 0.9 | -1729.9% |
| 2014/3 | -0.1 | -109.6% |
| 2013/3 | 0.6 | +658.0% |
| 2012/3 | 0.1 | - |