| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/10 | -5.86 | -0.4% |
| 2023/10 | -5.89 | -416.4% |
| 2022/10 | 1.86 | -85.2% |
| 2021/10 | 12.57 | -1307.5% |
| 2020/10 | -1.04 | -112.6% |
| 2019/10 | 8.24 | -44.8% |
| 2018/10 | 14.93 | +1055.7% |
| 2017/10 | 1.29 | -108.3% |
| 2016/10 | -15.49 | -505.4% |
| 2015/10 | 3.82 | -61.5% |
| 2014/10 | 9.93 | -46.5% |
| 2013/10 | 18.56 | +36.4% |
| 2012/10 | 13.6 | +129.5% |
| 2011/10 | 5.93 | - |