| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -15.1 | +1923.2% |
| 2024/12 | -0.7 | -127.5% |
| 2023/12 | 2.7 | +44.7% |
| 2022/12 | 1.9 | +16.8% |
| 2021/12 | 1.6 | -60.1% |
| 2020/12 | 4.0 | +8.1% |
| 2019/12 | 3.7 | +180.6% |
| 2018/12 | 1.3 | -42.1% |
| 2017/12 | 2.3 | +40.0% |
| 2016/12 | 1.6 | -40.8% |
| 2015/12 | 2.8 | -1.6% |
| 2014/12 | 2.8 | +3.6% |
| 2013/12 | 2.7 | -30.4% |
| 2012/12 | 3.9 | +6.1% |
| 2011/12 | 3.7 | - |