| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | -22.8 | +157.8% |
| 2025/2 | -8.8 | +59.7% |
| 2024/2 | -5.5 | +65.7% |
| 2023/2 | -3.3 | -31.5% |
| 2022/2 | -4.9 | -12.4% |
| 2021/2 | -5.6 | +6.8% |
| 2020/2 | -5.2 | +27.6% |
| 2019/2 | -4.1 | -578.6% |
| 2018/2 | 0.9 | -57.6% |
| 2017/2 | 2.0 | -12.9% |
| 2016/2 | 2.3 | +140.2% |
| 2015/2 | 1.0 | -71.6% |
| 2014/2 | 3.4 | -54.7% |
| 2013/2 | 7.5 | +43.8% |
| 2012/2 | 5.2 | - |