| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 1.6 | -57.9% |
| 2025/2 | 3.7 | +605.1% |
| 2024/2 | 0.5 | -108.9% |
| 2023/2 | -5.9 | -62.7% |
| 2022/2 | -15.8 | -25.7% |
| 2021/2 | -21.3 | +2072.9% |
| 2020/2 | -1.0 | -82.3% |
| 2019/2 | -5.5 | -575.2% |
| 2018/2 | 1.2 | -54.4% |
| 2017/2 | 2.6 | +9.1% |
| 2016/2 | 2.3 | +62.1% |
| 2015/2 | 1.4 | -65.1% |
| 2014/2 | 4.1 | -41.1% |
| 2013/2 | 7.0 | +30.0% |
| 2012/2 | 5.4 | - |