| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/9 | 11.55 | -35.8% |
| 2023/9 | 17.98 | -13.6% |
| 2022/9 | 20.81 | +30.3% |
| 2021/9 | 15.97 | +14.8% |
| 2020/9 | 13.91 | -10.6% |
| 2019/9 | 15.56 | +1.6% |
| 2018/9 | 15.32 | +0.2% |
| 2017/9 | 15.3 | -4.1% |
| 2016/9 | 15.95 | -14.5% |
| 2015/9 | 18.66 | +36.7% |
| 2014/9 | 13.64 | +5.3% |
| 2013/9 | 12.96 | +1.5% |
| 2012/9 | 12.76 | -14.9% |
| 2011/9 | 14.99 | +9.5% |
| 2010/9 | 13.68 | - |