| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 1.3 | -41.7% |
| 2025/3 | 2.2 | +118.0% |
| 2024/3 | 1.0 | -164.1% |
| 2023/3 | -1.6 | -83.8% |
| 2022/3 | -9.8 | -53.8% |
| 2021/3 | -21.3 | +3868.4% |
| 2020/3 | -0.5 | -129.5% |
| 2019/3 | 1.8 | +8.1% |
| 2018/3 | 1.7 | +52.7% |
| 2017/3 | 1.1 | -8.0% |
| 2016/3 | 1.2 | +173.0% |
| 2015/3 | 0.4 | -54.1% |
| 2014/3 | 1.0 | -28.7% |
| 2013/3 | 1.3 | +201.5% |
| 2012/3 | 0.4 | - |