| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/1 | 5.8 | +215.4% |
| 2025/2 | 1.9 | -79.2% |
| 2024/2 | 8.9 | +55.1% |
| 2023/1 | 5.8 | -49.1% |
| 2022/1 | 11.3 | -758.5% |
| 2021/1 | -1.7 | -86.6% |
| 2020/2 | 2.1 | -74.9% |
| 2019/2 | -12.8 | -252.4% |
| 2018/2 | 8.4 | - |
| 2017/1 | 11.1 | +10.9% |
| 2016/1 | 10.0 | +6.6% |
| 2015/1 | 9.4 | -30.0% |
| 2014/2 | 13.5 | -3.7% |
| 2013/2 | 14.0 | +60.0% |
| 2012/1 | 13.4 | - |
| 2011/1 | 8.7 | - |