| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/7 | 9.0 | -2.3% |
| 2024/7 | 9.22 | +45.2% |
| 2023/7 | 6.35 | -24.0% |
| 2022/7 | 8.35 | -11.5% |
| 2021/7 | 9.44 | +110.6% |
| 2020/7 | 4.48 | +63.8% |
| 2019/7 | 2.74 | -84.9% |
| 2018/7 | 18.12 | +153.3% |
| 2017/7 | 7.15 | +1.5% |
| 2016/7 | 7.05 | +43.7% |
| 2015/7 | 4.9 | +61.5% |
| 2014/7 | 3.04 | -25.7% |
| 2013/7 | 4.08 | -182.5% |
| 2012/7 | -4.95 | -68.0% |
| 2011/7 | -15.48 | - |