| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 15.5 | +10.4% |
| 2025/3 | 14.0 | -17.1% |
| 2024/3 | 16.9 | +26.2% |
| 2023/3 | 13.4 | -8.5% |
| 2022/3 | 14.6 | +13.5% |
| 2021/3 | 12.9 | +13.0% |
| 2020/3 | 11.4 | -6.8% |
| 2019/3 | 12.3 | -1.2% |
| 2018/3 | 12.4 | -11.2% |
| 2017/3 | 14.0 | +19.5% |
| 2016/3 | 11.7 | -25.3% |
| 2015/3 | 15.6 | +2.3% |
| 2014/3 | 15.3 | +3.4% |
| 2013/3 | 14.8 | +13.3% |
| 2012/3 | 13.0 | - |