| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 9.2 | +11.1% |
| 2024/12 | 8.3 | +24.0% |
| 2023/12 | 6.7 | -17.5% |
| 2022/12 | 8.1 | +0.4% |
| 2021/12 | 8.0 | +21.7% |
| 2020/12 | 6.6 | -23.6% |
| 2019/12 | 8.7 | -1.3% |
| 2018/12 | 8.8 | +36.6% |
| 2017/12 | 6.4 | -29.1% |
| 2016/12 | 9.1 | -5.6% |
| 2015/12 | 9.6 | +31.4% |
| 2014/12 | 7.3 | -20.1% |
| 2013/12 | 9.1 | -2.0% |
| 2012/12 | 9.3 | +73.4% |
| 2011/12 | 5.4 | - |