| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 13.4 | -29.5% |
| 2024/12 | 18.9 | -4.3% |
| 2023/12 | 19.8 | +96.9% |
| 2022/12 | 10.0 | -16.2% |
| 2021/12 | 12.0 | +27.7% |
| 2020/12 | 9.4 | -42.2% |
| 2019/12 | 16.2 | +34.8% |
| 2018/12 | 12.1 | +41.0% |
| 2017/12 | 8.5 | -20.4% |
| 2016/12 | 10.7 | +59.7% |
| 2015/12 | 6.7 | -0.0% |
| 2014/12 | 6.7 | +32.6% |
| 2013/12 | 5.1 | -32.2% |
| 2012/12 | 7.5 | +12.5% |
| 2011/12 | 6.6 | - |