| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -1.2 | -265.7% |
| 2024/12 | 0.7 | -106.8% |
| 2023/12 | -10.5 | -50.3% |
| 2022/12 | -21.2 | +67.3% |
| 2021/12 | -12.6 | +21.9% |
| 2020/12 | -10.4 | +194.3% |
| 2019/12 | -3.5 | -123.5% |
| 2018/12 | 15.0 | +2.7% |
| 2017/12 | 14.6 | +54.6% |
| 2016/12 | 9.5 | -26.7% |
| 2015/12 | 12.9 | -26.0% |
| 2014/12 | 17.4 | +1.9% |
| 2013/12 | 17.1 | +6.0% |
| 2012/12 | 16.1 | -10.3% |
| 2011/12 | 18.0 | - |