| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | 6.4 | +3.0% |
| 2024/3 | 6.2 | -12.3% |
| 2023/3 | 7.1 | -22.2% |
| 2022/3 | 9.1 | +44.6% |
| 2021/3 | 6.3 | +5.8% |
| 2020/3 | 6.0 | +11.4% |
| 2019/3 | 5.4 | -32.9% |
| 2018/3 | 8.0 | -10.1% |
| 2017/3 | 8.9 | +3.1% |
| 2016/3 | 8.6 | -4.8% |
| 2015/3 | 9.1 | +14.7% |
| 2014/3 | 7.9 | +21.4% |
| 2013/3 | 6.5 | +22.0% |
| 2012/3 | 5.3 | -13.4% |
| 2011/3 | 6.2 | +37.0% |
| 2010/3 | 4.5 | - |