| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 17.0 | +19.4% |
| 2025/3 | 14.2 | +14.7% |
| 2024/3 | 12.4 | +16.0% |
| 2023/3 | 10.7 | -17.7% |
| 2022/3 | 13.0 | +10.7% |
| 2021/3 | 11.7 | -23.6% |
| 2020/3 | 15.3 | +21.6% |
| 2019/3 | 12.6 | -17.3% |
| 2018/3 | 15.3 | -11.4% |
| 2017/3 | 17.2 | -29.0% |
| 2016/3 | 24.3 | -8.8% |
| 2015/3 | 26.6 | +5.8% |
| 2014/3 | 25.1 | +39.9% |
| 2013/3 | 18.0 | -17.7% |
| 2012/3 | 21.8 | - |