| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 11.9 | -12.8% |
| 2024/12 | 13.6 | -3.2% |
| 2023/12 | 14.0 | +9.0% |
| 2022/12 | 12.9 | -17.3% |
| 2021/12 | 15.6 | +18.3% |
| 2020/12 | 13.2 | +35.3% |
| 2019/12 | 9.7 | -26.8% |
| 2018/12 | 13.3 | +7.1% |
| 2017/12 | 12.4 | +22.9% |
| 2016/12 | 10.1 | +4.6% |
| 2015/12 | 9.7 | -18.4% |
| 2014/12 | 11.8 | -9.7% |
| 2014/3 | 11.3 | -13.6% |
| 2013/3 | 13.1 | +16.2% |
| 2012/3 | 11.3 | - |