| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 7.3 | +45.3% |
| 2025/2 | 5.0 | +257.1% |
| 2024/2 | 1.4 | -150.6% |
| 2023/2 | -2.8 | -159.0% |
| 2022/2 | 4.7 | -189.1% |
| 2021/2 | -5.3 | +212.8% |
| 2020/2 | -1.7 | -119.0% |
| 2019/2 | 8.8 | +100.0% |
| 2018/2 | 4.4 | +10.8% |
| 2017/2 | 4.0 | +330.0% |
| 2016/2 | 0.9 | -85.4% |
| 2015/2 | 6.3 | -18.4% |
| 2014/2 | 7.7 | -23.3% |
| 2013/2 | 10.1 | +265.9% |
| 2012/2 | 2.8 | - |