| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | -2.7 | +1390.7% |
| 2025/2 | -0.2 | -397.0% |
| 2024/2 | 0.1 | -66.8% |
| 2023/2 | 0.2 | -90.7% |
| 2022/2 | 2.0 | -56.7% |
| 2021/2 | 4.5 | +682.8% |
| 2020/2 | 0.6 | +19.6% |
| 2019/2 | 0.5 | +307.4% |
| 2018/2 | 0.1 | -81.9% |
| 2017/2 | 0.7 | +39.5% |
| 2016/2 | 0.5 | +106.1% |
| 2015/2 | 0.2 | -8.6% |
| 2014/2 | 0.2 | -122.0% |
| 2013/2 | -1.1 | -166.7% |
| 2012/2 | 1.7 | - |