| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | -127.7 | -44.0% |
| 2023/12 | -227.9 | +34.1% |
| 2022/12 | -169.9 | -31.2% |
| 2021/12 | -247.1 | +16.2% |
| 2020/12 | -212.7 | -35.3% |
| 2019/12 | -328.5 | -3.6% |
| 2018/12 | -340.7 | -9.5% |
| 2017/12 | -376.5 | -69.4% |
| 2016/12 | -1229.3 | -97.3% |
| 2015/12 | -45266.1 | +416.9% |
| 2014/12 | -8758.0 | -77.5% |
| 2013/12 | -38933.9 | - |
| 2012/12 | - | - |