| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 17.9 | +8.2% |
| 2024/12 | 16.5 | -0.6% |
| 2023/12 | 17.0 | +47.1% |
| 2023/1 | 16.6 | +43.8% |
| 2022/1 | 11.6 | -24.0% |
| 2021/1 | 15.2 | - |
| 2019/12 | 15.0 | +10.3% |
| 2018/12 | 13.6 | +20.9% |
| 2017/12 | 11.0 | -1.9% |
| 2017/1 | 11.2 | -0.1% |
| 2016/1 | 11.2 | - |
| 2014/12 | 11.8 | +23.0% |
| 2013/12 | 9.6 | -10.7% |
| 2012/12 | 10.7 | +1.6% |
| 2011/1 | 10.6 | - |