| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 67.8 | -3.8% |
| 2024/12 | 70.5 | -9.6% |
| 2023/12 | 78.0 | +4.5% |
| 2022/12 | 74.7 | +10.7% |
| 2021/12 | 67.5 | +4.8% |
| 2020/12 | 64.4 | -2.9% |
| 2019/12 | 66.3 | +10.6% |
| 2018/12 | 60.0 | -7.9% |
| 2017/12 | 65.1 | +9.2% |
| 2016/12 | 59.6 | +6.2% |
| 2015/12 | 56.2 | -0.3% |
| 2014/12 | 56.3 | +1.0% |
| 2013/12 | 55.8 | -4.0% |
| 2012/12 | 58.1 | 0.0% |
| 2011/12 | 58.1 | -2.2% |
| 2010/12 | 59.4 | - |