| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 12.8 | +9.4% |
| 2024/12 | 11.7 | -13.5% |
| 2023/12 | 13.5 | +19.7% |
| 2022/12 | 11.3 | +5.9% |
| 2021/12 | 10.7 | +4.9% |
| 2020/12 | 10.2 | -2.4% |
| 2019/12 | 10.4 | -20.1% |
| 2018/12 | 13.0 | -9.4% |
| 2017/12 | 14.4 | -17.2% |
| 2016/12 | 17.4 | +7.4% |
| 2015/12 | 16.2 | -5.0% |
| 2014/12 | 17.0 | +31.5% |
| 2013/12 | 12.9 | +13.9% |
| 2012/12 | 11.4 | +14.8% |
| 2011/12 | 9.9 | - |