| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 14.3 | -13.1% |
| 2025/3 | 16.5 | +20.5% |
| 2024/3 | 13.7 | +18.1% |
| 2023/3 | 11.6 | +15.8% |
| 2022/3 | 10.0 | -11.4% |
| 2021/3 | 11.3 | -39.8% |
| 2020/3 | 18.7 | +37.6% |
| 2019/3 | 13.6 | +51.7% |
| 2018/3 | 9.0 | -5.8% |
| 2017/3 | 9.5 | +144.2% |
| 2016/3 | 3.9 | -22.9% |
| 2015/3 | 5.1 | -59.9% |
| 2014/3 | 12.6 | +138.3% |
| 2013/3 | 5.3 | -38.8% |
| 2012/3 | 8.6 | - |