| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -1.9 | -283.0% |
| 2024/12 | 1.1 | -112.9% |
| 2023/12 | -8.1 | -224.2% |
| 2022/12 | 6.5 | +32.2% |
| 2021/12 | 5.0 | -566.7% |
| 2020/12 | -1.1 | -121.0% |
| 2019/12 | 5.0 | -28.4% |
| 2018/12 | 7.1 | +57.4% |
| 2017/12 | 4.5 | +72.2% |
| 2016/12 | 2.6 | +86.7% |
| 2015/12 | 1.4 | -34.5% |
| 2014/12 | 2.1 | -5.2% |
| 2013/12 | 2.2 | -42.4% |
| 2012/12 | 3.9 | -27.3% |
| 2011/12 | 5.4 | - |