| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 17.0 | +18.1% |
| 2024/12 | 14.4 | +23.9% |
| 2023/12 | 11.6 | -5.6% |
| 2022/12 | 12.3 | -17.6% |
| 2021/12 | 15.0 | +4.0% |
| 2020/12 | 14.4 | - |
| 2018/12 | 12.2 | -33.3% |
| 2017/12 | 18.3 | +528.8% |
| 2016/12 | 2.9 | -81.8% |
| 2015/12 | 15.9 | +9.0% |
| 2014/12 | 14.6 | +6.5% |
| 2013/12 | 13.7 | +12.7% |
| 2012/12 | 12.2 | -22.1% |
| 2011/12 | 15.7 | +22.2% |
| 2010/12 | 12.8 | - |