| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/1 | -0.4 | -108.9% |
| 2025/2 | 5.0 | -22.9% |
| 2024/2 | 6.4 | -10.3% |
| 2023/1 | 7.2 | +5.3% |
| 2022/1 | 6.8 | -127.9% |
| 2021/1 | -24.4 | -1008.0% |
| 2020/2 | 2.7 | -1425.3% |
| 2019/2 | -0.2 | -104.6% |
| 2018/2 | 4.4 | +16.8% |
| 2017/1 | 3.8 | -10.7% |
| 2016/1 | 4.2 | -1.5% |
| 2015/1 | 4.3 | +38.4% |
| 2014/2 | 3.1 | +108.5% |
| 2013/2 | 1.5 | +323.4% |
| 2012/1 | 0.4 | - |