| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/6 | 16.0 | -13.0% |
| 2024/6 | 18.4 | +9.2% |
| 2023/6 | 16.8 | +20.1% |
| 2022/6 | 14.0 | +43.8% |
| 2021/6 | 9.7 | +53.1% |
| 2020/6 | 6.4 | -43.3% |
| 2019/6 | 11.2 | +3.6% |
| 2018/6 | 10.8 | +34.9% |
| 2017/6 | 8.0 | -34.5% |
| 2016/6 | 12.3 | -22.1% |
| 2015/6 | 15.7 | +18.3% |
| 2014/6 | 13.3 | -12.5% |
| 2013/6 | 15.2 | -1.5% |
| 2012/6 | 15.4 | +45.8% |
| 2011/6 | 10.6 | - |