| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 8.3 | -3.6% |
| 2024/12 | 8.6 | -16.4% |
| 2023/12 | 10.3 | +12.0% |
| 2022/12 | 9.2 | +53.8% |
| 2021/12 | 6.0 | -31.6% |
| 2020/12 | 8.7 | -2.2% |
| 2019/12 | 8.9 | +126.9% |
| 2018/12 | 3.9 | -49.9% |
| 2017/12 | 7.9 | -12.6% |
| 2016/12 | 9.0 | +27.5% |
| 2015/12 | 7.1 | -2.0% |
| 2014/12 | 7.2 | -23.6% |
| 2013/12 | 9.4 | -7.7% |
| 2012/12 | 10.2 | -30.8% |
| 2011/12 | 14.7 | - |