| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 2.4 | -66.0% |
| 2024/12 | 7.0 | +87.7% |
| 2023/12 | 3.7 | +17.4% |
| 2022/12 | 3.2 | -70.7% |
| 2021/12 | 10.9 | +21.8% |
| 2020/12 | 8.9 | +46.7% |
| 2019/12 | 6.1 | +8.7% |
| 2018/12 | 5.6 | -20.3% |
| 2017/12 | 7.0 | -41.7% |
| 2016/12 | 12.0 | -20.0% |
| 2015/12 | 15.1 | +29.6% |
| 2014/12 | 11.6 | +66.3% |
| 2013/12 | 7.0 | +18.6% |
| 2012/12 | 5.9 | +28.4% |
| 2011/12 | 4.6 | - |