| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/10 | 3.29 | -61.6% |
| 2023/10 | 8.58 | -4.5% |
| 2022/10 | 8.99 | +20.3% |
| 2021/10 | 7.47 | +26.5% |
| 2020/10 | 5.91 | -246.8% |
| 2019/10 | -4.02 | -240.6% |
| 2018/10 | 2.86 | -42.4% |
| 2017/10 | 4.96 | -919.0% |
| 2016/10 | -0.61 | -116.9% |
| 2015/10 | 3.59 | +54.7% |
| 2014/10 | 2.32 | -221.4% |
| 2013/10 | -1.91 | -37.1% |
| 2012/10 | -3.04 | -266.1% |
| 2011/10 | 1.83 | - |