| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 6.4 | -27.8% |
| 2024/12 | 8.9 | -34.1% |
| 2023/12 | 13.6 | -0.8% |
| 2022/12 | 13.7 | +12.0% |
| 2021/12 | 12.2 | +19.8% |
| 2020/12 | 10.2 | -13.5% |
| 2019/12 | 11.8 | -1.2% |
| 2018/12 | 11.9 | +6.4% |
| 2017/12 | 11.2 | +15.7% |
| 2016/12 | 9.7 | -4.2% |
| 2015/12 | 10.1 | +38.3% |
| 2014/12 | 7.3 | +22.9% |
| 2013/12 | 6.0 | -8.7% |
| 2012/12 | 6.5 | -17.3% |
| 2011/12 | 7.9 | - |