| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 3.0 | +35.9% |
| 2025/2 | 2.2 | +63.5% |
| 2024/2 | 1.4 | +179.5% |
| 2023/2 | 0.5 | -113.8% |
| 2022/2 | -3.6 | +131.1% |
| 2021/2 | -1.5 | -92844.1% |
| 2020/2 | 0.0 | -99.5% |
| 2019/2 | 0.3 | -121.3% |
| 2018/2 | -1.5 | -208.1% |
| 2017/2 | 1.4 | -48.3% |
| 2016/2 | 2.7 | -12.6% |
| 2015/2 | 3.1 | +22.1% |
| 2014/2 | 2.5 | -34.3% |
| 2013/2 | 3.9 | +23.3% |
| 2012/2 | 3.1 | - |