| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/7 | 2.65 | +21.2% |
| 2024/7 | 2.19 | +17.8% |
| 2023/7 | 1.86 | +32.4% |
| 2022/7 | 1.4 | -44.8% |
| 2021/7 | 2.54 | -561.9% |
| 2020/7 | -0.55 | -213.3% |
| 2019/7 | 0.49 | -71.9% |
| 2018/7 | 1.73 | -18.3% |
| 2017/7 | 2.12 | +205.6% |
| 2016/7 | 0.69 | +26.0% |
| 2015/7 | 0.55 | -69.4% |
| 2014/7 | 1.8 | +5.2% |
| 2013/7 | 1.71 | +47.3% |
| 2012/7 | 1.16 | -492.5% |
| 2011/7 | -0.3 | - |