| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 2.7 | -29.8% |
| 2025/3 | 3.9 | -735.2% |
| 2024/3 | -0.6 | -23.0% |
| 2023/3 | -0.8 | -140.4% |
| 2022/3 | 2.0 | +54.5% |
| 2021/3 | 1.3 | -125.5% |
| 2020/3 | -5.0 | +129.8% |
| 2019/3 | -2.2 | -388.2% |
| 2018/3 | 0.7 | +165.9% |
| 2017/3 | 0.3 | -89.3% |
| 2016/3 | 2.6 | -1.2% |
| 2015/3 | 2.7 | -325.5% |
| 2014/3 | -1.2 | +294.1% |
| 2013/3 | -0.3 | -118.5% |
| 2012/3 | 1.6 | - |