| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 15.17 | +3.6% |
| 2023/12 | 14.64 | +8.0% |
| 2022/12 | 13.56 | -2.8% |
| 2021/12 | 13.95 | +23.9% |
| 2020/12 | 11.25 | -10.5% |
| 2019/12 | 12.58 | -4.4% |
| 2018/12 | 13.16 | +3.0% |
| 2017/12 | 12.77 | +24.1% |
| 2016/12 | 10.29 | -21.6% |
| 2015/12 | 13.12 | +30.2% |
| 2014/12 | 10.07 | -0.4% |
| 2013/12 | 10.11 | -0.4% |
| 2012/12 | 10.15 | -8.3% |
| 2011/12 | 11.06 | +2.3% |
| 2010/12 | 10.82 | - |