| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 0.4 | -95.6% |
| 2024/12 | 8.4 | +7.5% |
| 2023/12 | 7.8 | +2040.5% |
| 2022/12 | 0.4 | -95.6% |
| 2021/12 | 8.3 | +336.0% |
| 2020/12 | 1.9 | -24.9% |
| 2019/12 | 2.5 | -73.4% |
| 2018/12 | 9.6 | +29.5% |
| 2017/12 | 7.4 | -34.2% |
| 2016/12 | 11.3 | +18.2% |
| 2015/12 | 9.5 | -6.9% |
| 2014/12 | 10.2 | +2.4% |
| 2013/12 | 10.0 | +12.3% |
| 2012/12 | 8.9 | +2.3% |
| 2011/12 | 8.7 | - |