| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -42.09 | +75.8% |
| 2023/12 | -23.95 | -45.0% |
| 2022/12 | -43.52 | +60.4% |
| 2021/12 | -27.12 | -5.4% |
| 2020/12 | -28.67 | -10.3% |
| 2019/12 | -31.97 | +230.4% |
| 2018/12 | -9.68 | +19.7% |
| 2017/12 | -8.08 | -9.7% |
| 2016/12 | -8.95 | +101.2% |
| 2015/12 | -4.45 | +70.1% |
| 2014/12 | -2.61 | +12.4% |
| 2013/12 | -2.33 | -134.2% |
| 2012/12 | 6.81 | -52.7% |
| 2011/12 | 14.39 | - |