| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -226.3 | -78.5% |
| 2024/12 | -1050 | -84.8% |
| 2023/12 | -6914.3 | +7094.6% |
| 2022/12 | -96.1 | -59.2% |
| 2021/12 | -235.4 | +14.9% |
| 2020/12 | -205.0 | +60.8% |
| 2019/12 | -127.5 | -30.2% |
| 2018/12 | -182.7 | +19.7% |
| 2017/12 | -152.7 | +32.4% |
| 2016/12 | -115.3 | -440.3% |
| 2015/12 | 33.9 | -32.9% |
| 2014/12 | 50.5 | +46.7% |
| 2013/12 | 34.4 | -47.6% |
| 2012/12 | 65.6 | -54.4% |
| 2011/12 | 143.8 | -1449.7% |
| 2010/12 | -10.7 | - |