| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 13.9 | +54.0% |
| 2024/12 | 9.0 | -59.7% |
| 2023/12 | 22.4 | +15.5% |
| 2022/12 | 19.4 | +121.6% |
| 2021/12 | 8.7 | -43.3% |
| 2020/12 | 15.4 | +6.8% |
| 2019/12 | 14.4 | -546.1% |
| 2018/12 | -3.2 | -79.6% |
| 2017/12 | -15.8 | -22.5% |
| 2016/12 | -20.5 | +253.0% |
| 2015/12 | -5.8 | +173.5% |
| 2014/12 | -2.1 | -80.3% |
| 2013/12 | -10.8 | -37.9% |
| 2012/12 | -17.3 | - |