| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/9 | 8.92 | +0.6% |
| 2023/10 | 8.87 | -10.9% |
| 2022/10 | 9.95 | +19.9% |
| 2021/10 | 8.3 | +9.1% |
| 2020/9 | 7.61 | +35.1% |
| 2019/9 | 5.64 | -4.3% |
| 2018/9 | 5.89 | -5.6% |
| 2017/10 | 6.24 | +29.5% |
| 2016/10 | 4.82 | +37.9% |
| 2015/9 | 3.49 | -39.9% |
| 2014/9 | 5.81 | +1112.1% |
| 2013/9 | 0.48 | -91.9% |
| 2012/9 | 5.93 | +8.6% |
| 2011/10 | 5.46 | -2.4% |
| 2010/10 | 5.59 | - |