| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -731.9 | +150.0% |
| 2024/12 | -292.8 | -90.7% |
| 2023/12 | -3151.1 | +68.5% |
| 2022/12 | -1869.8 | -85.5% |
| 2021/12 | -12865.5 | +1184.7% |
| 2020/12 | -1001.4 | +4.1% |
| 2019/12 | -961.5 | -93.7% |
| 2018/12 | -15303.6 | +2967.5% |
| 2017/12 | -498.9 | -91.4% |
| 2016/12 | -5824.7 | +121.1% |
| 2015/12 | -2634.7 | -31.6% |
| 2014/12 | -3850.5 | +328.2% |
| 2013/12 | -899.2 | +36.5% |
| 2012/12 | -658.7 | +918.2% |
| 2011/12 | -64.7 | - |