| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 12.7 | -2.3% |
| 2023/12 | 13.0 | -19.3% |
| 2022/12 | 16.1 | +12.2% |
| 2021/12 | 14.34 | +50.9% |
| 2020/12 | 9.5 | -27.8% |
| 2019/12 | 13.17 | -4.8% |
| 2018/12 | 13.84 | +7.6% |
| 2017/12 | 12.86 | +7.9% |
| 2016/12 | 11.91 | +2.9% |
| 2015/12 | 11.57 | +10.3% |
| 2014/12 | 10.5 | -7.4% |
| 2013/12 | 11.33 | -15.3% |
| 2012/12 | 13.38 | +44.0% |
| 2011/12 | 9.29 | +47.8% |
| 2010/12 | 6.29 | - |