| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/9 | 20.9 | +1.9% |
| 2024/9 | 20.6 | +30.2% |
| 2023/9 | 15.8 | +33.8% |
| 2022/9 | 11.8 | +8.6% |
| 2021/9 | 10.9 | +23.0% |
| 2020/9 | 8.8 | +93.9% |
| 2019/9 | 4.6 | -20.3% |
| 2018/9 | 5.7 | -5.1% |
| 2017/9 | 6.0 | -22.3% |
| 2016/9 | 7.7 | -6.8% |
| 2015/9 | 8.3 | +69.6% |
| 2014/9 | 4.9 | +12.0% |
| 2013/9 | 4.4 | +9.4% |
| 2012/9 | 4.0 | -5.3% |
| 2011/9 | 4.2 | -35.2% |
| 2010/9 | 6.5 | - |