| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 7.3 | +26.0% |
| 2024/12 | 5.8 | -17.0% |
| 2023/12 | 6.9 | +5.1% |
| 2022/12 | 6.6 | -23.5% |
| 2021/12 | 8.6 | -1.9% |
| 2020/12 | 8.8 | -10.5% |
| 2019/12 | 9.8 | +6.1% |
| 2018/12 | 9.3 | +9.3% |
| 2017/12 | 8.5 | +3.2% |
| 2016/12 | 8.2 | +21.0% |
| 2015/12 | 6.8 | -32.7% |
| 2014/12 | 10.1 | +4.6% |
| 2013/12 | 9.6 | -2.0% |
| 2012/12 | 9.8 | -6.6% |
| 2011/12 | 10.5 | - |