| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 7.1 | -26.6% |
| 2024/12 | 9.7 | +91.0% |
| 2023/12 | 5.1 | +52.8% |
| 2022/12 | 3.3 | -77.9% |
| 2021/12 | 15.0 | +66.4% |
| 2020/12 | 9.0 | +87.3% |
| 2019/12 | 4.8 | -47.5% |
| 2018/12 | 9.1 | -48.6% |
| 2017/12 | 17.8 | +33.1% |
| 2016/12 | 13.4 | -7.8% |
| 2015/12 | 14.5 | +13.5% |
| 2014/12 | 12.8 | -3.1% |
| 2013/12 | 13.2 | -1468.7% |
| 2012/12 | -1.0 | -117.9% |
| 2011/12 | 5.4 | - |