| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 8.1 | +4.9% |
| 2024/12 | 7.7 | -4.2% |
| 2023/12 | 8.1 | -12.1% |
| 2022/12 | 9.2 | -0.9% |
| 2021/12 | 9.2 | +9.7% |
| 2020/12 | 8.4 | -16.7% |
| 2019/12 | 10.1 | +25.4% |
| 2018/12 | 8.1 | -32.4% |
| 2017/12 | 11.9 | -11.4% |
| 2016/12 | 13.5 | +7.5% |
| 2015/12 | 12.5 | +11.6% |
| 2014/12 | 11.2 | -7.8% |
| 2013/12 | 12.2 | +12.2% |
| 2012/12 | 10.9 | +69.5% |
| 2011/12 | 6.4 | - |