| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 7.7 | -1992.2% |
| 2024/12 | -0.4 | -140.6% |
| 2023/12 | 1.0 | -106.5% |
| 2022/12 | -15.4 | -74.2% |
| 2021/12 | -59.8 | -23.6% |
| 2020/12 | -78.2 | +3.7% |
| 2019/12 | -75.4 | +4744.0% |
| 2018/12 | -1.6 | -214.0% |
| 2017/12 | 1.4 | -123.3% |
| 2016/12 | -5.9 | -77.7% |
| 2015/12 | -26.3 | -71.8% |
| 2014/12 | -93.4 | +412.3% |
| 2013/12 | -18.2 | -79.6% |
| 2012/12 | -89.2 | -61.7% |
| 2011/12 | -232.7 | - |