| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 15.28 | +30.9% |
| 2023/12 | 11.67 | +9.9% |
| 2022/12 | 10.62 | -58.8% |
| 2021/12 | 25.78 | +22.7% |
| 2020/12 | 21.01 | -3.2% |
| 2019/12 | 21.7 | +25.3% |
| 2018/12 | 17.32 | -7.5% |
| 2017/12 | 18.73 | -7.8% |
| 2016/12 | 20.31 | +45.3% |
| 2015/12 | 13.98 | +27.6% |
| 2014/12 | 10.96 | -35.8% |
| 2013/12 | 17.06 | +22.1% |
| 2012/12 | 13.97 | +33.4% |
| 2011/12 | 10.47 | - |