| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 14.71 | -14.1% |
| 2023/12 | 17.12 | -5.9% |
| 2022/12 | 18.19 | -13.5% |
| 2021/12 | 21.04 | +9.2% |
| 2020/12 | 19.26 | +4.7% |
| 2019/12 | 18.4 | +45.6% |
| 2018/12 | 12.64 | +0.1% |
| 2017/12 | 12.63 | -35.7% |
| 2016/12 | 19.63 | -5.5% |
| 2015/12 | 20.78 | -14.9% |
| 2014/12 | 24.43 | -8.1% |
| 2013/12 | 26.59 | +13.6% |
| 2012/12 | 23.41 | -11.7% |
| 2011/12 | 26.52 | +3.4% |
| 2010/12 | 25.63 | - |