| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 8.0 | -19.8% |
| 2024/12 | 9.9 | +102.8% |
| 2023/12 | 4.9 | -34.9% |
| 2022/12 | 7.5 | -63.9% |
| 2021/12 | 20.8 | +9.4% |
| 2020/12 | 19.1 | -4.7% |
| 2019/12 | 20.0 | +21.8% |
| 2018/12 | 16.4 | +19.3% |
| 2017/12 | 13.8 | +34.8% |
| 2016/12 | 10.2 | +19.7% |
| 2015/12 | 8.5 | -712.6% |
| 2014/12 | -1.4 | -110.0% |
| 2013/12 | 13.9 | -0.4% |
| 2012/12 | 13.9 | -18.5% |
| 2011/12 | 17.1 | - |