| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 12.68 | -14.5% |
| 2023/12 | 14.84 | +8.8% |
| 2022/12 | 13.63 | -486.3% |
| 2021/12 | -3.53 | -94.1% |
| 2020/12 | -59.32 | -437.2% |
| 2019/12 | 17.59 | -25.3% |
| 2018/12 | 23.55 | +94.9% |
| 2017/12 | 12.08 | -19.1% |
| 2016/12 | 14.94 | +38.7% |
| 2015/12 | 10.77 | -24.3% |
| 2014/12 | 14.21 | +217.9% |
| 2013/12 | 4.47 | - |
| 2011/12 | -0.26 | -92.7% |
| 2010/12 | -3.58 | - |