| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 10.68 | -14.0% |
| 2023/12 | 12.42 | -22.1% |
| 2022/12 | 15.94 | +2.4% |
| 2021/12 | 15.56 | +35.6% |
| 2020/12 | 11.47 | +15.6% |
| 2019/12 | 9.92 | +1.5% |
| 2018/12 | 9.77 | +1.2% |
| 2017/12 | 9.65 | +2.8% |
| 2016/12 | 9.39 | +6.6% |
| 2015/12 | 8.81 | +9.1% |
| 2014/12 | 8.07 | +5.8% |
| 2013/12 | 7.63 | +7.8% |
| 2012/12 | 7.08 | +8.5% |
| 2011/12 | 6.53 | +11.4% |
| 2010/12 | 5.86 | - |