| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/9 | 13.53 | -220.4% |
| 2024/9 | -11.24 | -255.7% |
| 2023/9 | 7.22 | +84.7% |
| 2022/9 | 3.91 | -120.4% |
| 2021/9 | -19.12 | -415.1% |
| 2020/9 | 6.07 | -32.9% |
| 2019/9 | 9.04 | -24.8% |
| 2018/9 | 12.03 | +100.4% |
| 2017/9 | 6.0 | -61.6% |
| 2017/3 | 13.66 | -12.6% |
| 2016/3 | 15.63 | +6.9% |
| 2015/3 | 14.62 | 0.0% |
| 2014/3 | 14.62 | -6.7% |
| 2013/3 | 15.67 | +21.0% |
| 2012/3 | 12.95 | +36.1% |
| 2011/3 | 9.52 | - |