| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 2.0 | +41.0% |
| 2025/3 | 1.4 | +158.6% |
| 2024/3 | 0.5 | -155.2% |
| 2023/3 | -1.0 | -16.9% |
| 2022/3 | -1.2 | -45.5% |
| 2021/3 | -2.2 | -902.6% |
| 2020/3 | 0.3 | -117.9% |
| 2019/3 | -1.5 | -172.9% |
| 2018/3 | 2.1 | -18.9% |
| 2017/3 | 2.5 | -17.5% |
| 2016/3 | 3.1 | -44.7% |
| 2015/3 | 5.6 | +13.7% |
| 2014/3 | 4.9 | -0.4% |
| 2013/3 | 4.9 | +33.2% |
| 2012/3 | 3.7 | - |