| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 2.6 | +29.2% |
| 2025/2 | 2.0 | -25.8% |
| 2024/2 | 2.8 | +83.3% |
| 2023/2 | 1.5 | -59.5% |
| 2022/2 | 3.7 | -122.3% |
| 2021/2 | -16.7 | -1088.4% |
| 2020/2 | 1.7 | +1274.9% |
| 2019/2 | 0.1 | -272.9% |
| 2018/2 | -0.1 | -102.9% |
| 2017/2 | 2.4 | +53.0% |
| 2016/2 | 1.6 | -10.9% |
| 2015/2 | 1.8 | -43.4% |
| 2014/2 | 3.1 | +36.8% |
| 2013/2 | 2.3 | +16.1% |
| 2012/2 | 2.0 | - |