| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 12.3 | +6.0% |
| 2024/12 | 11.6 | -8.5% |
| 2023/12 | 12.7 | -18.4% |
| 2022/12 | 15.5 | +9.2% |
| 2021/12 | 14.2 | +8.7% |
| 2020/12 | 13.1 | -15.8% |
| 2019/12 | 15.5 | +1.0% |
| 2018/12 | 15.4 | +10.5% |
| 2017/12 | 13.9 | +8.0% |
| 2016/12 | 12.9 | -8.0% |
| 2015/12 | 14.0 | +32.3% |
| 2014/12 | 10.6 | +8.4% |
| 2013/12 | 9.8 | +42.1% |
| 2012/12 | 6.9 | -7.2% |
| 2011/12 | 7.4 | - |