| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 5.9 | -21.4% |
| 2025/2 | 7.5 | -2.4% |
| 2024/2 | 7.7 | +11.3% |
| 2023/2 | 6.9 | -67.3% |
| 2022/2 | 21.2 | -175.3% |
| 2021/2 | -28.1 | -488.0% |
| 2020/2 | 7.2 | -15.1% |
| 2019/2 | 8.5 | -17.9% |
| 2018/2 | 10.4 | +4.9% |
| 2017/2 | 9.9 | -10.9% |
| 2016/2 | 11.1 | -4.6% |
| 2015/9 | 11.7 | +18.2% |
| 2014/9 | 9.9 | +12.1% |
| 2013/9 | 8.8 | +37.8% |
| 2012/9 | 6.4 | -589.4% |
| 2011/9 | -1.3 | - |