| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | 10.5 | +17.3% |
| 2023/12 | 8.9 | -29.7% |
| 2022/12 | 12.7 | +11.1% |
| 2021/12 | 11.4 | +10.3% |
| 2020/12 | 10.3 | +35.5% |
| 2019/12 | 7.6 | -41.7% |
| 2018/12 | 13.1 | +20.1% |
| 2017/12 | 10.9 | -9.9% |
| 2016/12 | 12.1 | +11.4% |
| 2015/12 | 10.9 | +37.2% |
| 2014/12 | 7.9 | -25.6% |
| 2013/12 | 10.6 | -10.9% |
| 2012/12 | 11.9 | -0.3% |
| 2011/12 | 12.0 | +3.2% |
| 2010/12 | 11.6 | - |