| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -10.4 | +37.4% |
| 2024/12 | -7.6 | -133.0% |
| 2023/12 | 22.9 | -38.9% |
| 2022/12 | 37.5 | -694.6% |
| 2021/12 | -6.3 | -40.8% |
| 2020/12 | -10.7 | +103.9% |
| 2019/12 | -5.2 | -87.6% |
| 2018/12 | -42.1 | +176.8% |
| 2017/12 | -15.2 | +157.3% |
| 2016/12 | -5.9 | -16.4% |
| 2015/12 | -7.1 | -1181.0% |
| 2014/12 | 0.7 | -103.3% |
| 2013/12 | -20.1 | -39.4% |
| 2012/12 | -33.1 | - |