| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 6.9 | +16.7% |
| 2025/3 | 5.9 | -18.5% |
| 2024/3 | 7.3 | +45.7% |
| 2023/3 | 5.0 | +20.3% |
| 2022/3 | 4.1 | -130.8% |
| 2021/3 | -13.4 | -3598.4% |
| 2020/3 | 0.4 | -70.4% |
| 2019/3 | 1.3 | -23.5% |
| 2018/3 | 1.7 | +137.3% |
| 2017/3 | 0.7 | -181.0% |
| 2016/3 | -0.9 | -59.8% |
| 2015/3 | -2.2 | -267.7% |
| 2014/3 | 1.3 | -74.3% |
| 2013/3 | 5.1 | -8.7% |
| 2012/3 | 5.6 | - |