| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 12.9 | +1.4% |
| 2024/12 | 12.8 | +46.1% |
| 2023/12 | 8.7 | -3.1% |
| 2022/12 | 9.0 | -28.6% |
| 2021/12 | 12.6 | +1.6% |
| 2020/12 | 12.4 | +16.4% |
| 2019/12 | 10.7 | -39.3% |
| 2018/12 | 17.6 | -10.1% |
| 2017/12 | 19.6 | -0.2% |
| 2016/12 | 19.6 | +7.8% |
| 2015/12 | 18.2 | -2.8% |
| 2014/12 | 18.7 | -2.7% |
| 2013/12 | 19.2 | +5.3% |
| 2012/12 | 18.3 | +14.3% |
| 2011/12 | 16.0 | - |