| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 14.2 | +5.5% |
| 2023/12 | 13.45 | +26.4% |
| 2022/12 | 10.64 | -11.4% |
| 2021/12 | 12.01 | +11.3% |
| 2020/12 | 10.8 | -4.8% |
| 2019/12 | 11.35 | -6.0% |
| 2018/12 | 12.06 | +1.6% |
| 2017/12 | 11.88 | -9.5% |
| 2016/12 | 13.12 | +3.3% |
| 2015/12 | 12.7 | +13.8% |
| 2014/12 | 11.16 | -22.2% |
| 2013/12 | 14.35 | +3.8% |
| 2012/12 | 13.83 | -15.6% |
| 2011/12 | 16.37 | +11.9% |
| 2010/12 | 14.63 | - |