| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | 14.3 | -16.6% |
| 2025/3 | 17.2 | +24.7% |
| 2024/3 | 13.8 | +17.9% |
| 2023/3 | 11.7 | -10.6% |
| 2022/3 | 13.1 | +13.6% |
| 2021/3 | 11.5 | +67.9% |
| 2020/3 | 6.8 | -41.3% |
| 2019/3 | 11.6 | -19.9% |
| 2018/3 | 14.5 | -12.7% |
| 2017/3 | 16.7 | +49.9% |
| 2016/3 | 11.1 | -16.2% |
| 2015/3 | 13.3 | +8.3% |
| 2014/3 | 12.2 | +5.4% |
| 2013/3 | 11.6 | +8.6% |
| 2012/3 | 10.7 | - |