| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | -60.8 | +196.6% |
| 2023/12 | -20.5 | -64.9% |
| 2022/12 | -43.1 | -1625.1% |
| 2022/1 | -58.4 | -2163.2% |
| 2021/1 | 2.8 | - |
| 2019/12 | 4.1 | -209.5% |
| 2018/12 | -3.8 | -181.7% |
| 2017/12 | 4.6 | -140.4% |
| 2016/12 | -9.0 | -69.1% |
| 2016/1 | -11.5 | -60.5% |
| 2015/1 | -29.0 | - |
| 2013/12 | -25.0 | -50.4% |
| 2012/12 | -50.4 | +39.0% |
| 2011/12 | -36.3 | - |