| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2023/12 | -1359.03 | +399.2% |
| 2022/12 | -272.26 | +20.9% |
| 2021/12 | -225.26 | -43.2% |
| 2020/12 | -396.29 | +83.2% |
| 2019/12 | -216.33 | +2770.9% |
| 2018/12 | -7.54 | +6.7% |
| 2017/12 | -7.06 | -98.8% |
| 2016/12 | -611.14 | +228.3% |
| 2015/12 | -186.16 | -72.6% |
| 2014/12 | -679.13 | -84.2% |
| 2013/12 | -4293.31 | +1673.3% |
| 2012/12 | -242.11 | +46.4% |
| 2011/12 | -165.37 | - |