| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -2791.39 | +156.3% |
| 2023/12 | -1089.25 | +600.4% |
| 2022/12 | -155.53 | -97.6% |
| 2021/12 | -6579.23 | +393.1% |
| 2020/12 | -1334.15 | -37.8% |
| 2019/12 | -2145.48 | +500.6% |
| 2018/12 | -357.23 | -853.1% |
| 2017/12 | 47.43 | -325.2% |
| 2016/12 | -21.06 | -73.8% |
| 2015/12 | -80.52 | +80.2% |
| 2014/12 | -44.68 | -64.5% |
| 2013/12 | -125.92 | -87.3% |
| 2012/12 | -993.85 | +10.8% |
| 2011/12 | -896.72 | - |