| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/9 | -69.06 | +337.7% |
| 2024/9 | -15.78 | +238.4% |
| 2023/9 | -4.66 | -1312.4% |
| 2022/9 | 0.38 | -75.4% |
| 2021/9 | 1.57 | -107.0% |
| 2020/9 | -22.39 | -9.1% |
| 2019/9 | -24.64 | +42.4% |
| 2018/9 | -17.31 | +110.3% |
| 2017/9 | -8.23 | -31.6% |
| 2016/9 | -12.03 | +19390.5% |
| 2015/9 | -0.06 | -103.9% |
| 2014/9 | 1.57 | -30.3% |
| 2013/9 | 2.25 | -61.6% |
| 2012/9 | 5.87 | +1388.8% |
| 2011/9 | 0.39 | - |