| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/9 | 13.66 | +44.3% |
| 2023/9 | 9.46 | +12.8% |
| 2022/9 | 8.39 | -23.3% |
| 2021/9 | 10.94 | -3.1% |
| 2020/9 | 11.29 | +2.2% |
| 2019/9 | 11.05 | +17.1% |
| 2018/9 | 9.44 | -21.6% |
| 2017/9 | 12.04 | +7.6% |
| 2016/9 | 11.2 | -5.3% |
| 2015/9 | 11.82 | +4.1% |
| 2014/9 | 11.36 | +10.2% |
| 2013/9 | 10.31 | -2.8% |
| 2012/9 | 10.6 | -3.2% |
| 2011/9 | 10.96 | +3.1% |
| 2010/9 | 10.63 | - |