| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 11.3 | +2.0% |
| 2024/12 | 11.1 | +24.0% |
| 2023/12 | 8.9 | +24.2% |
| 2022/12 | 7.2 | +43.1% |
| 2021/12 | 5.0 | -465.5% |
| 2020/12 | -1.4 | -722.7% |
| 2019/12 | 0.2 | -96.1% |
| 2018/12 | 5.6 | +13.8% |
| 2017/12 | 4.9 | +17.3% |
| 2016/12 | 4.2 | -26.9% |
| 2015/12 | 5.8 | -7.1% |
| 2014/12 | 6.2 | +40.2% |
| 2013/12 | 4.4 | -36.9% |
| 2012/12 | 7.0 | -23.4% |
| 2011/12 | 9.1 | - |