| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 0.1 | -83.4% |
| 2024/12 | 0.4 | -60.2% |
| 2023/12 | 0.9 | +3.7% |
| 2022/12 | 0.9 | -128.2% |
| 2021/12 | -3.2 | -23.9% |
| 2020/12 | -4.1 | +45.9% |
| 2019/12 | -2.8 | +168.4% |
| 2018/12 | -1.1 | -1492.0% |
| 2017/12 | 0.1 | -104.7% |
| 2016/12 | -1.6 | -117.3% |
| 2015/12 | 9.3 | +163.0% |
| 2014/12 | 3.5 | -170.9% |
| 2013/12 | -5.0 | -17.5% |
| 2012/12 | -6.1 | -51.6% |
| 2011/12 | -12.5 | - |