| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 10.4 | -4.1% |
| 2024/12 | 10.9 | +31.1% |
| 2023/12 | 8.3 | -29.6% |
| 2022/12 | 11.1 | +4.5% |
| 2022/1 | 11.8 | +11.6% |
| 2021/1 | 10.6 | - |
| 2019/12 | 3.5 | -54.5% |
| 2018/12 | 7.7 | -13.1% |
| 2017/12 | 8.9 | +30.1% |
| 2016/12 | 7.8 | +36.2% |
| 2016/1 | 6.9 | +19.0% |
| 2015/1 | 5.8 | - |
| 2013/12 | 5.9 | +39.7% |
| 2012/12 | 4.2 | -21.5% |
| 2011/12 | 3.9 | - |
| 2011/1 | 5.4 | - |