| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 8.37 | -119.8% |
| 2023/12 | -42.2 | -474.4% |
| 2022/12 | 11.27 | +37.6% |
| 2021/12 | 8.19 | -27.2% |
| 2020/12 | 11.25 | -867.5% |
| 2019/12 | -1.47 | -123.9% |
| 2018/12 | 6.14 | -265.5% |
| 2017/12 | -3.71 | -133.0% |
| 2016/12 | 11.24 | -180.9% |
| 2015/12 | -13.89 | -1085.0% |
| 2014/12 | 1.41 | -234.4% |
| 2013/12 | -1.05 | -116.7% |
| 2012/12 | 6.3 | -278.7% |
| 2011/12 | -3.53 | - |