| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 5.9 | +19.1% |
| 2025/2 | 4.9 | +30.5% |
| 2024/2 | 3.8 | -157.4% |
| 2023/2 | -6.6 | -2226.9% |
| 2022/2 | 0.3 | -86.9% |
| 2021/2 | 2.4 | -87.5% |
| 2020/2 | 19.1 | +7.6% |
| 2019/2 | 17.7 | +10.2% |
| 2018/2 | 16.1 | +3.8% |
| 2017/2 | 15.5 | +19.5% |
| 2016/2 | 13.0 | -18.3% |
| 2015/2 | 15.9 | -24.8% |
| 2014/2 | 21.1 | +68.2% |
| 2013/6 | 12.5 | -6.5% |
| 2012/6 | 13.4 | - |