| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 14.2 | +12.5% |
| 2025/3 | 12.6 | +16.0% |
| 2024/3 | 10.9 | -7.6% |
| 2023/3 | 11.8 | -30.3% |
| 2022/3 | 16.9 | +44.1% |
| 2021/3 | 11.7 | -0.2% |
| 2020/3 | 11.8 | -15.4% |
| 2019/3 | 13.9 | -11.2% |
| 2018/3 | 15.7 | -2.7% |
| 2017/3 | 16.1 | -14.0% |
| 2016/3 | 18.7 | +16.0% |
| 2015/3 | 16.1 | +8.6% |
| 2014/3 | 14.8 | +70.3% |
| 2013/3 | 8.7 | -25.5% |
| 2012/3 | 11.7 | - |