| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 26.1 | +4.6% |
| 2024/12 | 24.9 | +8.7% |
| 2023/12 | 22.9 | -51.0% |
| 2022/12 | 46.8 | -6.1% |
| 2021/12 | 49.8 | +18.8% |
| 2020/12 | 41.9 | +26.5% |
| 2019/12 | 33.1 | +8.5% |
| 2018/12 | 30.5 | -20.3% |
| 2017/12 | 38.3 | -3.2% |
| 2016/12 | 39.6 | +7.0% |
| 2015/12 | 37.0 | -18.3% |
| 2014/12 | 45.3 | -14.0% |
| 2013/12 | 52.7 | +5.1% |
| 2012/12 | 50.1 | - |
| 2010/12 | 36.6 | - |