| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 7.1 | +37.0% |
| 2025/2 | 5.2 | +165.4% |
| 2024/2 | 1.9 | +25.8% |
| 2023/2 | 1.5 | +275.8% |
| 2022/2 | 0.4 | -78.7% |
| 2021/2 | 1.9 | +8.1% |
| 2020/2 | 1.8 | +128.3% |
| 2019/2 | 0.8 | +155.1% |
| 2018/2 | 0.3 | -73.7% |
| 2017/2 | 1.2 | -19.3% |
| 2016/2 | 1.4 | -40.7% |
| 2015/2 | 2.4 | +29.7% |
| 2014/2 | 1.9 | -54.3% |
| 2013/2 | 4.1 | +118.7% |
| 2012/2 | 1.9 | -379.1% |
| 2011/3 | -0.7 | - |