| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 86.6 | -14939.5% |
| 2024/12 | -0.6 | -120.5% |
| 2023/12 | 2.8 | +64.5% |
| 2022/12 | 1.7 | -60.5% |
| 2021/12 | 4.4 | -29.5% |
| 2020/12 | 6.2 | +34.6% |
| 2019/12 | 4.6 | -15.1% |
| 2018/12 | 5.4 | -177.5% |
| 2017/12 | -7.0 | -435.9% |
| 2016/12 | 2.1 | -79.4% |
| 2015/12 | 10.1 | -769.7% |
| 2014/12 | -1.5 | -122.9% |
| 2013/12 | 6.6 | +42.8% |
| 2012/12 | 4.6 | -36.1% |
| 2011/12 | 7.2 | - |