| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | -133.0 | -77.6% |
| 2023/12 | -594.6 | -38835.2% |
| 2022/12 | 1.5 | -100.8% |
| 2021/12 | -198.3 | -29.9% |
| 2020/12 | -282.9 | -20.3% |
| 2019/12 | -354.8 | -56.9% |
| 2018/12 | -823.7 | +79.7% |
| 2017/12 | -458.5 | -1.3% |
| 2016/12 | -464.3 | +9.9% |
| 2015/12 | -422.4 | +17.1% |
| 2014/12 | -360.8 | +11.4% |
| 2013/12 | -323.8 | -64.8% |
| 2012/12 | -919.9 | +48.7% |
| 2011/12 | -618.4 | - |