| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/6 | 9.3 | -26.2% |
| 2024/6 | 12.6 | +156.1% |
| 2023/6 | 4.9 | -66.6% |
| 2022/6 | 14.8 | -23.2% |
| 2021/6 | 19.2 | +73.1% |
| 2020/6 | 11.1 | -27.7% |
| 2019/6 | 15.4 | +12.0% |
| 2018/6 | 13.7 | +25.9% |
| 2017/6 | 10.9 | -31.7% |
| 2016/6 | 15.9 | +11.0% |
| 2015/6 | 14.4 | -15.6% |
| 2014/6 | 17.0 | +30.2% |
| 2013/6 | 13.1 | +14.9% |
| 2012/6 | 11.4 | - |
| 2010/6 | 9.7 | - |