| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 11.5 | -3.6% |
| 2024/12 | 12.0 | -4.5% |
| 2023/12 | 12.5 | -13.7% |
| 2022/12 | 14.5 | -3.7% |
| 2021/12 | 15.1 | +24.4% |
| 2020/12 | 12.1 | +47.8% |
| 2019/12 | 8.2 | +6.2% |
| 2018/12 | 7.7 | +26.1% |
| 2017/12 | 6.1 | -11.5% |
| 2016/12 | 6.9 | +53.4% |
| 2015/12 | 4.5 | -29.1% |
| 2014/12 | 6.4 | -0.3% |
| 2013/12 | 6.4 | +45.3% |
| 2012/12 | 4.4 | -1.0% |
| 2011/12 | 4.4 | - |