| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | 8.8 | -26.9% |
| 2023/12 | 12.0 | +18.4% |
| 2022/12 | 10.1 | -10.1% |
| 2021/12 | 11.3 | -10.6% |
| 2020/12 | 12.6 | +4.0% |
| 2019/12 | 12.1 | +11.5% |
| 2018/12 | 10.9 | +5.2% |
| 2017/12 | 10.3 | -0.2% |
| 2016/12 | 10.3 | -5.0% |
| 2015/12 | 10.9 | -5.6% |
| 2014/12 | 11.5 | +25.9% |
| 2013/12 | 9.2 | +6.1% |
| 2012/12 | 8.6 | +10.5% |
| 2011/12 | 7.8 | -6.5% |
| 2010/12 | 8.4 | - |