| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 0.45 | -92.6% |
| 2023/12 | 6.02 | -35.4% |
| 2022/12 | 9.33 | +225.3% |
| 2021/12 | 2.87 | -162.1% |
| 2020/12 | -4.62 | +39.2% |
| 2019/12 | -3.32 | -368.3% |
| 2018/12 | 1.24 | -134.3% |
| 2017/12 | -3.6 | +38.6% |
| 2016/12 | -2.6 | -30.4% |
| 2015/12 | -3.73 | -53.6% |
| 2014/12 | -8.03 | -417.5% |
| 2013/12 | 2.53 | -74.5% |
| 2012/12 | 9.92 | +53.8% |
| 2011/12 | 6.45 | - |