| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -4.92 | +748.4% |
| 2023/12 | -0.58 | -72.6% |
| 2022/12 | -2.11 | -94.7% |
| 2021/12 | -39.92 | -76.0% |
| 2020/12 | -166.35 | +493.0% |
| 2019/12 | -28.05 | -952.0% |
| 2018/12 | 3.29 | -557.1% |
| 2017/12 | -0.72 | -99.6% |
| 2016/12 | -181.16 | +324.4% |
| 2015/12 | -42.68 | -14.8% |
| 2014/12 | -50.09 | -68.3% |
| 2013/12 | -158.0 | +52.0% |
| 2012/12 | -103.97 | - |